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Space Busters #1
	Ziff-Davis Pub., Spring 1952

Bernard Krigstein art		Painted cover.

Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
1. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	1	6.00	July 17, 2003													1
2. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	2	6.00	January 08, 2004													2
3. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	2	6.00	July 12, 2004													2
4. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	December 16, 2004										1			2
5. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	April 06, 2005										1			2
6. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	July 07, 2005										1			2
7. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	September 20, 2005										1			2
8. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	November 07, 2005										1			2
9. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	January 27, 2006										1			2
10. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	February 02, 2006										1			2
11. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	April 03, 2006										1			2
12. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	May 04, 2006										1			2
13. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	June 20, 2006										1			2
14. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	August 21, 2006										1			2
15. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	October 10, 2006										1			2
16. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	December 04, 2006										1			2
17. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	January 10, 2007										1			2
18. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	February 16, 2007										1			2
19. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	May 09, 2007										1			2
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
20. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	June 05, 2007										1			2
21. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	July 05, 2007										1			2
22. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	August 07, 2007										1			2
23. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	September 07, 2007										1			2
24. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	October 08, 2007										1			2
25. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	November 12, 2007										1			2
26. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	December 06, 2007										1			2
27. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	January 09, 2008										1			2
28. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	February 05, 2008										1			2
29. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	March 05, 2008										1			2
30. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	April 04, 2008										1			2
31. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	May 01, 2008										1			2
32. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	May 29, 2008										1			2
33. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	July 01, 2008										1			2
34. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	3	6.50	August 05, 2008										1			2
35. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	4	6.75	October 31, 2008										2			2
36. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	4	6.75	December 04, 2008										2			2
37. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	4	6.75	January 13, 2009										2			2
38. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	4	6.75	February 18, 2009										2			2
39. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	4	6.75	March 17, 2009										2			2
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
40. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	4	6.75	April 10, 2009										2			2
41. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	4	6.75	May 14, 2009										2			2
42. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	5	6.70	June 24, 2009										2		1	2
43. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	5	6.70	August 11, 2009										2		1	2
44. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	5	6.70	September 08, 2009										2		1	2
45. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	5	6.70	October 12, 2009										2		1	2
46. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	5	6.70	November 06, 2009										2		1	2
47. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	5	6.70	December 15, 2009										2		1	2
48. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	February 08, 2010										2		1	2								1
49. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	March 01, 2010										2		1	2								1
50. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	March 08, 2010										2		1	2								1
51. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	March 15, 2010										2		1	2								1
52. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	March 22, 2010										2		1	2								1
53. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	March 29, 2010										2		1	2								1
54. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	April 05, 2010										2		1	2								1
55. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	April 12, 2010										2		1	2								1
56. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	April 26, 2010										2		1	2								1
57. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	May 03, 2010										2		1	2								1
58. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	May 10, 2010										2		1	2								1
59. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	May 17, 2010										2		1	2								1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
60. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	May 24, 2010										2		1	2								1
61. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	May 31, 2010										2		1	2								1
62. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	June 07, 2010										2		1	2								1
63. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	June 14, 2010										2		1	2								1
64. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	June 21, 2010										2		1	2								1
65. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	June 28, 2010										2		1	2								1
66. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	July 05, 2010										2		1	2								1
67. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	July 12, 2010										2		1	2								1
68. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	July 19, 2010										2		1	2								1
69. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	July 26, 2010										2		1	2								1
70. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	August 03, 2010										2		1	2								1
71. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	August 09, 2010										2		1	2								1
72. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	August 16, 2010										2		1	2								1
73. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	August 23, 2010										2		1	2								1
74. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	August 30, 2010										2		1	2								1
75. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	October 18, 2010										2		1	2								1
76. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	October 25, 2010										2		1	2								1
77. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	November 08, 2010										2		1	2								1
78. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	6	5.92	November 15, 2010										2		1	2								1
79. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	7	5.71	November 22, 2010										2		1	2			1					1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
80. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	7	5.71	November 29, 2010										2		1	2			1					1
81. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	7	5.71	December 06, 2010										2		1	2			1					1
82. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	December 13, 2010									1	2		1	2			1					1
83. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	December 20, 2010									1	2		1	2			1					1
84. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	December 27, 2010									1	2		1	2			1					1
85. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	January 03, 2011									1	2		1	2			1					1
86. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	January 10, 2011									1	2		1	2			1					1
87. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	January 17, 2011									1	2		1	2			1					1
88. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	January 24, 2011									1	2		1	2			1					1
89. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	February 07, 2011									1	2		1	2			1					1
90. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	February 21, 2011									1	2		1	2			1					1
91. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	March 07, 2011									1	2		1	2			1					1
92. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	March 14, 2011									1	2		1	2			1					1
93. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	March 21, 2011									1	2		1	2			1					1
94. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	March 28, 2011									1	2		1	2			1					1
95. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	April 04, 2011									1	2		1	2			1					1
96. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	April 11, 2011									1	2		1	2			1					1
97. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	April 18, 2011									1	2		1	2			1					1
98. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	April 25, 2011									1	2		1	2			1					1
99. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	May 02, 2011									1	2		1	2			1					1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
100. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	May 16, 2011									1	2		1	2			1					1
101. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	May 23, 2011									1	2		1	2			1					1
102. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	May 30, 2011									1	2		1	2			1					1
103. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	June 06, 2011									1	2		1	2			1					1
104. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	June 13, 2011									1	2		1	2			1					1
105. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	June 20, 2011									1	2		1	2			1					1
106. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	June 27, 2011									1	2		1	2			1					1
107. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	July 04, 2011									1	2		1	2			1					1
108. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	July 11, 2011									1	2		1	2			1					1
109. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	July 25, 2011									1	2		1	2			1					1
110. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	August 01, 2011									1	2		1	2			1					1
111. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	August 08, 2011									1	2		1	2			1					1
112. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	August 15, 2011									1	2		1	2			1					1
113. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	August 29, 2011									1	2		1	2			1					1
114. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	September 05, 2011									1	2		1	2			1					1
115. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	September 12, 2011									1	2		1	2			1					1
116. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	September 19, 2011									1	2		1	2			1					1
117. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	September 26, 2011									1	2		1	2			1					1
118. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	October 03, 2011									1	2		1	2			1					1
119. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	October 10, 2011									1	2		1	2			1					1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
120. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	October 17, 2011									1	2		1	2			1					1
121. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	October 24, 2011									1	2		1	2			1					1
122. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	October 31, 2011									1	2		1	2			1					1
123. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	November 07, 2011									1	2		1	2			1					1
124. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	November 14, 2011									1	2		1	2			1					1
125. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	November 21, 2011									1	2		1	2			1					1
126. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	November 28, 2011									1	2		1	2			1					1
127. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	December 05, 2011									1	2		1	2			1					1
128. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	December 12, 2011									1	2		1	2			1					1
129. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	December 19, 2011									1	2		1	2			1					1
130. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	December 26, 2011									1	2		1	2			1					1
131. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	January 02, 2012									1	2		1	2			1					1
132. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	January 09, 2012									1	2		1	2			1					1
133. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	January 16, 2012									1	2		1	2			1					1
134. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	January 23, 2012									1	2		1	2			1					1
135. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	January 30, 2012									1	2		1	2			1					1
136. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	February 06, 2012									1	2		1	2			1					1
137. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	February 13, 2012									1	2		1	2			1					1
138. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	February 20, 2012									1	2		1	2			1					1
139. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	8	6.00	February 27, 2012									1	2		1	2			1					1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
140. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	March 05, 2012									1	2		1	2			1	1				1
141. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	March 12, 2012									1	2		1	2			1	1				1
142. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	March 19, 2012									1	2		1	2			1	1				1
143. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	March 26, 2012									1	2		1	2			1	1				1
144. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	April 02, 2012									1	2		1	2			1	1				1
145. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	April 09, 2012									1	2		1	2			1	1				1
146. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	April 16, 2012									1	2		1	2			1	1				1
147. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	April 23, 2012									1	2		1	2			1	1				1
148. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	April 30, 2012									1	2		1	2			1	1				1
149. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	May 07, 2012									1	2		1	2			1	1				1
150. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	May 14, 2012									1	2		1	2			1	1				1
151. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	May 21, 2012									1	2		1	2			1	1				1
152. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	May 28, 2012									1	2		1	2			1	1				1
153. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	June 04, 2012									1	2		1	2			1	1				1
154. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	9	5.78	June 11, 2012									1	2		1	2			1	1				1
155. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 18, 2012									1	2		1	2		1	1	1				1
156. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 02, 2012									1	2		1	2		1	1	1				1
157. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 09, 2012									1	2		1	2		1	1	1				1
158. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 16, 2012									1	2		1	2		1	1	1				1
159. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 23, 2012									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
160. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 30, 2012									1	2		1	2		1	1	1				1
161. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 06, 2012									1	2		1	2		1	1	1				1
162. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 13, 2012									1	2		1	2		1	1	1				1
163. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 20, 2012									1	2		1	2		1	1	1				1
164. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 27, 2012									1	2		1	2		1	1	1				1
165. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 04, 2012									1	2		1	2		1	1	1				1
166. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 10, 2012									1	2		1	2		1	1	1				1
167. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 17, 2012									1	2		1	2		1	1	1				1
168. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 24, 2012									1	2		1	2		1	1	1				1
169. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 01, 2012									1	2		1	2		1	1	1				1
170. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 08, 2012									1	2		1	2		1	1	1				1
171. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 15, 2012									1	2		1	2		1	1	1				1
172. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 22, 2012									1	2		1	2		1	1	1				1
173. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 29, 2012									1	2		1	2		1	1	1				1
174. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 05, 2012									1	2		1	2		1	1	1				1
175. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 14, 2012									1	2		1	2		1	1	1				1
176. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 19, 2012									1	2		1	2		1	1	1				1
177. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 03, 2012									1	2		1	2		1	1	1				1
178. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 10, 2012									1	2		1	2		1	1	1				1
179. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 17, 2012									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
180. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 24, 2012									1	2		1	2		1	1	1				1
181. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 31, 2012									1	2		1	2		1	1	1				1
182. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 07, 2013									1	2		1	2		1	1	1				1
183. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 14, 2013									1	2		1	2		1	1	1				1
184. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 21, 2013									1	2		1	2		1	1	1				1
185. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 31, 2013									1	2		1	2		1	1	1				1
186. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 11, 2013									1	2		1	2		1	1	1				1
187. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 18, 2013									1	2		1	2		1	1	1				1
188. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 25, 2013									1	2		1	2		1	1	1				1
189. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 04, 2013									1	2		1	2		1	1	1				1
190. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 11, 2013									1	2		1	2		1	1	1				1
191. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 18, 2013									1	2		1	2		1	1	1				1
192. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 23, 2013									1	2		1	2		1	1	1				1
193. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 30, 2013									1	2		1	2		1	1	1				1
194. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 13, 2013									1	2		1	2		1	1	1				1
195. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 20, 2013									1	2		1	2		1	1	1				1
196. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 27, 2013									1	2		1	2		1	1	1				1
197. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 04, 2013									1	2		1	2		1	1	1				1
198. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 11, 2013									1	2		1	2		1	1	1				1
199. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 18, 2013									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
200. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 25, 2013									1	2		1	2		1	1	1				1
201. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 01, 2013									1	2		1	2		1	1	1				1
202. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 08, 2013									1	2		1	2		1	1	1				1
203. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 15, 2013									1	2		1	2		1	1	1				1
204. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 22, 2013									1	2		1	2		1	1	1				1
205. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 06, 2013									1	2		1	2		1	1	1				1
206. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 13, 2013									1	2		1	2		1	1	1				1
207. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 20, 2013									1	2		1	2		1	1	1				1
208. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 27, 2013									1	2		1	2		1	1	1				1
209. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 03, 2013									1	2		1	2		1	1	1				1
210. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 10, 2013									1	2		1	2		1	1	1				1
211. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 17, 2013									1	2		1	2		1	1	1				1
212. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 05, 2013									1	2		1	2		1	1	1				1
213. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 07, 2013									1	2		1	2		1	1	1				1
214. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 14, 2013									1	2		1	2		1	1	1				1
215. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 21, 2013									1	2		1	2		1	1	1				1
216. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 28, 2013									1	2		1	2		1	1	1				1
217. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 17, 2013									1	2		1	2		1	1	1				1
218. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 22, 2013									1	2		1	2		1	1	1				1
219. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 29, 2013									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
220. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 05, 2013									1	2		1	2		1	1	1				1
221. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 12, 2013									1	2		1	2		1	1	1				1
222. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 19, 2013									1	2		1	2		1	1	1				1
223. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 26, 2013									1	2		1	2		1	1	1				1
224. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 03, 2013									1	2		1	2		1	1	1				1
225. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 10, 2013									1	2		1	2		1	1	1				1
226. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 17, 2013									1	2		1	2		1	1	1				1
227. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 24, 2013									1	2		1	2		1	1	1				1
228. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 31, 2013									1	2		1	2		1	1	1				1
229. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 07, 2014									1	2		1	2		1	1	1				1
230. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 14, 2014									1	2		1	2		1	1	1				1
231. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 21, 2014									1	2		1	2		1	1	1				1
232. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 28, 2014									1	2		1	2		1	1	1				1
233. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 04, 2014									1	2		1	2		1	1	1				1
234. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 11, 2014									1	2		1	2		1	1	1				1
235. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 18, 2014									1	2		1	2		1	1	1				1
236. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 25, 2014									1	2		1	2		1	1	1				1
237. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 04, 2014									1	2		1	2		1	1	1				1
238. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 11, 2014									1	2		1	2		1	1	1				1
239. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 18, 2014									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
240. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 25, 2014									1	2		1	2		1	1	1				1
241. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 01, 2014									1	2		1	2		1	1	1				1
242. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 08, 2014									1	2		1	2		1	1	1				1
243. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 15, 2014									1	2		1	2		1	1	1				1
244. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 22, 2014									1	2		1	2		1	1	1				1
245. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 29, 2014									1	2		1	2		1	1	1				1
246. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 06, 2014									1	2		1	2		1	1	1				1
247. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 13, 2014									1	2		1	2		1	1	1				1
248. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 20, 2014									1	2		1	2		1	1	1				1
249. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 27, 2014									1	2		1	2		1	1	1				1
250. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 03, 2014									1	2		1	2		1	1	1				1
251. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 10, 2014									1	2		1	2		1	1	1				1
252. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 17, 2014									1	2		1	2		1	1	1				1
253. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 24, 2014									1	2		1	2		1	1	1				1
254. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 01, 2014									1	2		1	2		1	1	1				1
255. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 08, 2014									1	2		1	2		1	1	1				1
256. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 15, 2014									1	2		1	2		1	1	1				1
257. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 22, 2014									1	2		1	2		1	1	1				1
258. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 29, 2014									1	2		1	2		1	1	1				1
259. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 05, 2014									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
260. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 12, 2014									1	2		1	2		1	1	1				1
261. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 19, 2014									1	2		1	2		1	1	1				1
262. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 26, 2014									1	2		1	2		1	1	1				1
263. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 02, 2014									1	2		1	2		1	1	1				1
264. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 09, 2014									1	2		1	2		1	1	1				1
265. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 16, 2014									1	2		1	2		1	1	1				1
266. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 23, 2014									1	2		1	2		1	1	1				1
267. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 30, 2014									1	2		1	2		1	1	1				1
268. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 07, 2014									1	2		1	2		1	1	1				1
269. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 14, 2014									1	2		1	2		1	1	1				1
270. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 21, 2014									1	2		1	2		1	1	1				1
271. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 28, 2014									1	2		1	2		1	1	1				1
272. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 04, 2014									1	2		1	2		1	1	1				1
273. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 11, 2014									1	2		1	2		1	1	1				1
274. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 18, 2014									1	2		1	2		1	1	1				1
275. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 25, 2014									1	2		1	2		1	1	1				1
276. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 02, 2014									1	2		1	2		1	1	1				1
277. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 09, 2014									1	2		1	2		1	1	1				1
278. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 16, 2014									1	2		1	2		1	1	1				1
279. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 23, 2014									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
280. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 30, 2014									1	2		1	2		1	1	1				1
281. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 06, 2015									1	2		1	2		1	1	1				1
282. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 13, 2015									1	2		1	2		1	1	1				1
283. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 20, 2015									1	2		1	2		1	1	1				1
284. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 27, 2015									1	2		1	2		1	1	1				1
285. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 03, 2015									1	2		1	2		1	1	1				1
286. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 10, 2015									1	2		1	2		1	1	1				1
287. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 17, 2015									1	2		1	2		1	1	1				1
288. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 24, 2015									1	2		1	2		1	1	1				1
289. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 03, 2015									1	2		1	2		1	1	1				1
290. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 10, 2015									1	2		1	2		1	1	1				1
291. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 17, 2015									1	2		1	2		1	1	1				1
292. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 24, 2015									1	2		1	2		1	1	1				1
293. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 31, 2015									1	2		1	2		1	1	1				1
294. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 07, 2015									1	2		1	2		1	1	1				1
295. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 14, 2015									1	2		1	2		1	1	1				1
296. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 21, 2015									1	2		1	2		1	1	1				1
297. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 28, 2015									1	2		1	2		1	1	1				1
298. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 05, 2015									1	2		1	2		1	1	1				1
299. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 12, 2015									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
300. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 19, 2015									1	2		1	2		1	1	1				1
301. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 26, 2015									1	2		1	2		1	1	1				1
302. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 02, 2015									1	2		1	2		1	1	1				1
303. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 09, 2015									1	2		1	2		1	1	1				1
304. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 16, 2015									1	2		1	2		1	1	1				1
305. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 23, 2015									1	2		1	2		1	1	1				1
306. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 30, 2015									1	2		1	2		1	1	1				1
307. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 07, 2015									1	2		1	2		1	1	1				1
308. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 14, 2015									1	2		1	2		1	1	1				1
309. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 21, 2015									1	2		1	2		1	1	1				1
310. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 28, 2015									1	2		1	2		1	1	1				1
311. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 04, 2015									1	2		1	2		1	1	1				1
312. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 11, 2015									1	2		1	2		1	1	1				1
313. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 18, 2015									1	2		1	2		1	1	1				1
314. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 25, 2015									1	2		1	2		1	1	1				1
315. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 01, 2015									1	2		1	2		1	1	1				1
316. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 08, 2015									1	2		1	2		1	1	1				1
317. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 15, 2015									1	2		1	2		1	1	1				1
318. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 22, 2015									1	2		1	2		1	1	1				1
319. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 29, 2015									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
320. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 06, 2015									1	2		1	2		1	1	1				1
321. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 13, 2015									1	2		1	2		1	1	1				1
322. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 20, 2015									1	2		1	2		1	1	1				1
323. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	October 27, 2015									1	2		1	2		1	1	1				1
324. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 03, 2015									1	2		1	2		1	1	1				1
325. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 17, 2015									1	2		1	2		1	1	1				1
326. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	November 24, 2015									1	2		1	2		1	1	1				1
327. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 01, 2015									1	2		1	2		1	1	1				1
328. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 08, 2015									1	2		1	2		1	1	1				1
329. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 15, 2015									1	2		1	2		1	1	1				1
330. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 22, 2015									1	2		1	2		1	1	1				1
331. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	December 29, 2015									1	2		1	2		1	1	1				1
332. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 05, 2016									1	2		1	2		1	1	1				1
333. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 12, 2016									1	2		1	2		1	1	1				1
334. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 19, 2016									1	2		1	2		1	1	1				1
335. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	January 26, 2016									1	2		1	2		1	1	1				1
336. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 02, 2016									1	2		1	2		1	1	1				1
337. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 09, 2016									1	2		1	2		1	1	1				1
338. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 16, 2016									1	2		1	2		1	1	1				1
339. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	February 23, 2016									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
340. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 01, 2016									1	2		1	2		1	1	1				1
341. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 08, 2016									1	2		1	2		1	1	1				1
342. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 15, 2016									1	2		1	2		1	1	1				1
343. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 22, 2016									1	2		1	2		1	1	1				1
344. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	March 29, 2016									1	2		1	2		1	1	1				1
345. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 05, 2016									1	2		1	2		1	1	1				1
346. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 12, 2016									1	2		1	2		1	1	1				1
347. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 19, 2016									1	2		1	2		1	1	1				1
348. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	April 26, 2016									1	2		1	2		1	1	1				1
349. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 03, 2016									1	2		1	2		1	1	1				1
350. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 10, 2016									1	2		1	2		1	1	1				1
351. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 17, 2016									1	2		1	2		1	1	1				1
352. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 24, 2016									1	2		1	2		1	1	1				1
353. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	May 31, 2016									1	2		1	2		1	1	1				1
354. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 07, 2016									1	2		1	2		1	1	1				1
355. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 14, 2016									1	2		1	2		1	1	1				1
356. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 21, 2016									1	2		1	2		1	1	1				1
357. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	June 28, 2016									1	2		1	2		1	1	1				1
358. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 05, 2016									1	2		1	2		1	1	1				1
359. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 12, 2016									1	2		1	2		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
360. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 19, 2016									1	2		1	2		1	1	1				1
361. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	July 26, 2016									1	2		1	2		1	1	1				1
362. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 02, 2016									1	2		1	2		1	1	1				1
363. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 09, 2016									1	2		1	2		1	1	1				1
364. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 16, 2016									1	2		1	2		1	1	1				1
365. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 23, 2016									1	2		1	2		1	1	1				1
366. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	August 30, 2016									1	2		1	2		1	1	1				1
367. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	10	5.70	September 06, 2016									1	2		1	2		1	1	1				1
368. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 13, 2016									1	2		1	3		1	1	1				1
369. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 20, 2016									1	2		1	3		1	1	1				1
370. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 27, 2016									1	2		1	3		1	1	1				1
371. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 04, 2016									1	2		1	3		1	1	1				1
372. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 11, 2016									1	2		1	3		1	1	1				1
373. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 18, 2016									1	2		1	3		1	1	1				1
374. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 25, 2016									1	2		1	3		1	1	1				1
375. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 01, 2016									1	2		1	3		1	1	1				1
376. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 08, 2016									1	2		1	3		1	1	1				1
377. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 15, 2016									1	2		1	3		1	1	1				1
378. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 22, 2016									1	2		1	3		1	1	1				1
379. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 29, 2016									1	2		1	3		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
380. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	December 06, 2016									1	2		1	3		1	1	1				1
381. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	December 13, 2016									1	2		1	3		1	1	1				1
382. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	December 20, 2016									1	2		1	3		1	1	1				1
383. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	December 27, 2016									1	2		1	3		1	1	1				1
384. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 03, 2017									1	2		1	3		1	1	1				1
385. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 10, 2017									1	2		1	3		1	1	1				1
386. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 17, 2017									1	2		1	3		1	1	1				1
387. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 24, 2017									1	2		1	3		1	1	1				1
388. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 31, 2017									1	2		1	3		1	1	1				1
389. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	February 07, 2017									1	2		1	3		1	1	1				1
390. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	February 14, 2017									1	2		1	3		1	1	1				1
391. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	February 21, 2017									1	2		1	3		1	1	1				1
392. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	February 28, 2017									1	2		1	3		1	1	1				1
393. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	March 07, 2017									1	2		1	3		1	1	1				1
394. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	March 14, 2017									1	2		1	3		1	1	1				1
395. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	March 21, 2017									1	2		1	3		1	1	1				1
396. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	March 28, 2017									1	2		1	3		1	1	1				1
397. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	April 04, 2017									1	2		1	3		1	1	1				1
398. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	April 11, 2017									1	2		1	3		1	1	1				1
399. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	April 18, 2017									1	2		1	3		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
400. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	April 25, 2017									1	2		1	3		1	1	1				1
401. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 02, 2017									1	2		1	3		1	1	1				1
402. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 09, 2017									1	2		1	3		1	1	1				1
403. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 16, 2017									1	2		1	3		1	1	1				1
404. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 23, 2017									1	2		1	3		1	1	1				1
405. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 30, 2017									1	2		1	3		1	1	1				1
406. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	June 06, 2017									1	2		1	3		1	1	1				1
407. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	June 13, 2017									1	2		1	3		1	1	1				1
408. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	June 20, 2017									1	2		1	3		1	1	1				1
409. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	June 27, 2017									1	2		1	3		1	1	1				1
410. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	July 11, 2017									1	2		1	3		1	1	1				1
411. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	July 18, 2017									1	2		1	3		1	1	1				1
412. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	July 25, 2017									1	2		1	3		1	1	1				1
413. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	August 01, 2017									1	2		1	3		1	1	1				1
414. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	August 08, 2017									1	2		1	3		1	1	1				1
415. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	August 15, 2017									1	2		1	3		1	1	1				1
416. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	August 29, 2017									1	2		1	3		1	1	1				1
417. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 05, 2017									1	2		1	3		1	1	1				1
418. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 19, 2017									1	2		1	3		1	1	1				1
419. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 26, 2017									1	2		1	3		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
420. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 03, 2017									1	2		1	3		1	1	1				1
421. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 10, 2017									1	2		1	3		1	1	1				1
422. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 17, 2017									1	2		1	3		1	1	1				1
423. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 24, 2017									1	2		1	3		1	1	1				1
424. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 31, 2017									1	2		1	3		1	1	1				1
425. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 07, 2017									1	2		1	3		1	1	1				1
426. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 14, 2017									1	2		1	3		1	1	1				1
427. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 28, 2017									1	2		1	3		1	1	1				1
428. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	December 05, 2017									1	2		1	3		1	1	1				1
429. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	December 12, 2017									1	2		1	3		1	1	1				1
430. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	December 19, 2017									1	2		1	3		1	1	1				1
431. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	December 26, 2017									1	2		1	3		1	1	1				1
432. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 02, 2018									1	2		1	3		1	1	1				1
433. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 09, 2018									1	2		1	3		1	1	1				1
434. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 16, 2018									1	2		1	3		1	1	1				1
435. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 23, 2018									1	2		1	3		1	1	1				1
436. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	January 30, 2018									1	2		1	3		1	1	1				1
437. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	February 06, 2018									1	2		1	3		1	1	1				1
438. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	February 13, 2018									1	2		1	3		1	1	1				1
439. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	February 20, 2018									1	2		1	3		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
440. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	February 27, 2018									1	2		1	3		1	1	1				1
441. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	March 06, 2018									1	2		1	3		1	1	1				1
442. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	March 13, 2018									1	2		1	3		1	1	1				1
443. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	March 20, 2018									1	2		1	3		1	1	1				1
444. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	March 27, 2018									1	2		1	3		1	1	1				1
445. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	April 03, 2018									1	2		1	3		1	1	1				1
446. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	April 10, 2018									1	2		1	3		1	1	1				1
447. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	April 17, 2018									1	2		1	3		1	1	1				1
448. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	April 24, 2018									1	2		1	3		1	1	1				1
449. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 01, 2018									1	2		1	3		1	1	1				1
450. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 08, 2018									1	2		1	3		1	1	1				1
451. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 15, 2018									1	2		1	3		1	1	1				1
452. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 22, 2018									1	2		1	3		1	1	1				1
453. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	May 29, 2018									1	2		1	3		1	1	1				1
454. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	June 05, 2018									1	2		1	3		1	1	1				1
455. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	June 12, 2018									1	2		1	3		1	1	1				1
456. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	June 19, 2018									1	2		1	3		1	1	1				1
457. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	July 03, 2018									1	2		1	3		1	1	1				1
458. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	July 10, 2018									1	2		1	3		1	1	1				1
459. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	July 17, 2018									1	2		1	3		1	1	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
460. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	July 24, 2018									1	2		1	3		1	1	1				1
461. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	July 31, 2018									1	2		1	3		1	1	1				1
462. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	August 07, 2018									1	2		1	3		1	1	1				1
463. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	August 14, 2018									1	2		1	3		1	1	1				1
464. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	August 21, 2018									1	2		1	3		1	1	1				1
465. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	August 28, 2018									1	2		1	3		1	1	1				1
466. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 04, 2018									1	2		1	3		1	1	1				1
467. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 11, 2018									1	2		1	3		1	1	1				1
468. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 18, 2018									1	2		1	3		1	1	1				1
469. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	September 25, 2018									1	2		1	3		1	1	1				1
470. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 02, 2018									1	2		1	3		1	1	1				1
471. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 09, 2018									1	2		1	3		1	1	1				1
472. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 16, 2018									1	2		1	3		1	1	1				1
473. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 23, 2018									1	2		1	3		1	1	1				1
474. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	October 30, 2018									1	2		1	3		1	1	1				1
475. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 06, 2018									1	2		1	3		1	1	1				1
476. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 13, 2018									1	2		1	3		1	1	1				1
477. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	November 27, 2018									1	2		1	3		1	1	1				1
478. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	11	5.73	December 04, 2018									1	2		1	3		1	1	1				1
479. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	13	5.62	December 11, 2018									1	2		1	3	1	1	2	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
480. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	13	5.62	December 18, 2018									1	2		1	3	1	1	2	1				1
481. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	13	5.62	December 25, 2018									1	2		1	3	1	1	2	1				1
482. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	14	5.54	January 01, 2019									1	2		1	3	1	1	3	1				1
483. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	14	5.54	January 08, 2019									1	2		1	3	1	1	3	1				1
484. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	14	5.54	January 15, 2019									1	2		1	3	1	1	3	1				1
485. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	January 22, 2019									1	2		1	3	2	1	3	1				1
486. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	January 29, 2019									1	2		1	3	2	1	3	1				1
487. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	February 05, 2019									1	2		1	3	2	1	3	1				1
488. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	February 12, 2019									1	2		1	3	2	1	3	1				1
489. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	February 19, 2019									1	2		1	3	2	1	3	1				1
490. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	February 26, 2019									1	2		1	3	2	1	3	1				1
491. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	March 05, 2019									1	2		1	3	2	1	3	1				1
492. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	March 12, 2019									1	2		1	3	2	1	3	1				1
493. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	March 19, 2019									1	2		1	3	2	1	3	1				1
494. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	March 26, 2019									1	2		1	3	2	1	3	1				1
495. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	April 02, 2019									1	2		1	3	2	1	3	1				1
496. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	April 09, 2019									1	2		1	3	2	1	3	1				1
497. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	April 16, 2019									1	2		1	3	2	1	3	1				1
498. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	April 23, 2019									1	2		1	3	2	1	3	1				1
499. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	April 30, 2019									1	2		1	3	2	1	3	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
500. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	May 07, 2019									1	2		1	3	2	1	3	1				1
501. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	May 14, 2019									1	2		1	3	2	1	3	1				1
502. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	May 21, 2019									1	2		1	3	2	1	3	1				1
503. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	May 28, 2019									1	2		1	3	2	1	3	1				1
504. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	June 04, 2019									1	2		1	3	2	1	3	1				1
505. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	15	5.53	June 11, 2019									1	2		1	3	2	1	3	1				1
506. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	June 18, 2019									1	2		2	3	2	1	3	1				1
507. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	June 25, 2019									1	2		2	3	2	1	3	1				1
508. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	July 02, 2019									1	2		2	3	2	1	3	1				1
509. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	July 09, 2019									1	2		2	3	2	1	3	1				1
510. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	July 16, 2019									1	2		2	3	2	1	3	1				1
511. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	July 23, 2019									1	2		2	3	2	1	3	1				1
512. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	July 30, 2019									1	2		2	3	2	1	3	1				1
513. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	August 06, 2019									1	2		2	3	2	1	3	1				1
514. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	August 13, 2019									1	2		2	3	2	1	3	1				1
515. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	August 20, 2019									1	2		2	3	2	1	3	1				1
516. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	August 27, 2019									1	2		2	3	2	1	3	1				1
517. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	September 03, 2019									1	2		2	3	2	1	3	1				1
518. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	September 10, 2019									1	2		2	3	2	1	3	1				1
519. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	September 17, 2019									1	2		2	3	2	1	3	1				1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
520. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	September 24, 2019									1	2		2	3	2	1	3	1				1
521. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	October 01, 2019									1	2		2	3	2	1	3	1				1
522. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	16	5.59	October 08, 2019									1	2		2	3	2	1	3	1				1
523. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 03, 2019									1	2		2	3	2	1	3	1	1			1
524. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 10, 2019									1	2		2	3	2	1	3	1	1			1
525. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 17, 2019									1	2		2	3	2	1	3	1	1			1
526. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 24, 2019									1	2		2	3	2	1	3	1	1			1
527. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 31, 2019									1	2		2	3	2	1	3	1	1			1
528. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	January 07, 2020									1	2		2	3	2	1	3	1	1			1
529. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	January 14, 2020									1	2		2	3	2	1	3	1	1			1
530. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	January 21, 2020									1	2		2	3	2	1	3	1	1			1
531. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	January 28, 2020									1	2		2	3	2	1	3	1	1			1
532. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	February 04, 2020									1	2		2	3	2	1	3	1	1			1
533. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	February 11, 2020									1	2		2	3	2	1	3	1	1			1
534. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	February 18, 2020									1	2		2	3	2	1	3	1	1			1
535. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	February 25, 2020									1	2		2	3	2	1	3	1	1			1
536. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	March 03, 2020									1	2		2	3	2	1	3	1	1			1
537. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	March 10, 2020									1	2		2	3	2	1	3	1	1			1
538. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	March 17, 2020									1	2		2	3	2	1	3	1	1			1
539. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	March 24, 2020									1	2		2	3	2	1	3	1	1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
540. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	March 31, 2020									1	2		2	3	2	1	3	1	1			1
541. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	April 07, 2020									1	2		2	3	2	1	3	1	1			1
542. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	April 14, 2020									1	2		2	3	2	1	3	1	1			1
543. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	April 21, 2020									1	2		2	3	2	1	3	1	1			1
544. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	April 28, 2020									1	2		2	3	2	1	3	1	1			1
545. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	May 05, 2020									1	2		2	3	2	1	3	1	1			1
546. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	May 12, 2020									1	2		2	3	2	1	3	1	1			1
547. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	May 19, 2020									1	2		2	3	2	1	3	1	1			1
548. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	May 26, 2020									1	2		2	3	2	1	3	1	1			1
549. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	June 02, 2020									1	2		2	3	2	1	3	1	1			1
550. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	June 09, 2020									1	2		2	3	2	1	3	1	1			1
551. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	June 16, 2020									1	2		2	3	2	1	3	1	1			1
552. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	June 23, 2020									1	2		2	3	2	1	3	1	1			1
553. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	June 30, 2020									1	2		2	3	2	1	3	1	1			1
554. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	July 07, 2020									1	2		2	3	2	1	3	1	1			1
555. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	July 14, 2020									1	2		2	3	2	1	3	1	1			1
556. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	July 21, 2020									1	2		2	3	2	1	3	1	1			1
557. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	July 28, 2020									1	2		2	3	2	1	3	1	1			1
558. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	August 04, 2020									1	2		2	3	2	1	3	1	1			1
559. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	August 11, 2020									1	2		2	3	2	1	3	1	1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
560. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	August 18, 2020									1	2		2	3	2	1	3	1	1			1
561. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	August 25, 2020									1	2		2	3	2	1	3	1	1			1
562. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	September 01, 2020									1	2		2	3	2	1	3	1	1			1
563. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	September 15, 2020									1	2		2	3	2	1	3	1	1			1
564. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	September 22, 2020									1	2		2	3	2	1	3	1	1			1
565. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	September 29, 2020									1	2		2	3	2	1	3	1	1			1
566. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	October 06, 2020									1	2		2	3	2	1	3	1	1			1
567. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	October 13, 2020									1	2		2	3	2	1	3	1	1			1
568. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	October 20, 2020									1	2		2	3	2	1	3	1	1			1
569. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	October 27, 2020									1	2		2	3	2	1	3	1	1			1
570. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	November 03, 2020									1	2		2	3	2	1	3	1	1			1
571. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	November 10, 2020									1	2		2	3	2	1	3	1	1			1
572. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	November 17, 2020									1	2		2	3	2	1	3	1	1			1
573. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	November 24, 2020									1	2		2	3	2	1	3	1	1			1
574. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 01, 2020									1	2		2	3	2	1	3	1	1			1
575. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 08, 2020									1	2		2	3	2	1	3	1	1			1
576. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 15, 2020									1	2		2	3	2	1	3	1	1			1
577. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 22, 2020									1	2		2	3	2	1	3	1	1			1
578. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	17	5.47	December 29, 2020									1	2		2	3	2	1	3	1	1			1
579. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	18	5.56	January 05, 2021									1	2	1	2	3	2	1	3	1	1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
580. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	18	5.56	January 12, 2021									1	2	1	2	3	2	1	3	1	1			1
581. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	18	5.56	January 19, 2021									1	2	1	2	3	2	1	3	1	1			1
582. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	January 26, 2021									1	2	1	2	3	2	1	3	2	1			1
583. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	February 02, 2021									1	2	1	2	3	2	1	3	2	1			1
584. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	February 09, 2021									1	2	1	2	3	2	1	3	2	1			1
585. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	February 16, 2021									1	2	1	2	3	2	1	3	2	1			1
586. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	February 23, 2021									1	2	1	2	3	2	1	3	2	1			1
587. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	March 02, 2021									1	2	1	2	3	2	1	3	2	1			1
588. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	March 09, 2021									1	2	1	2	3	2	1	3	2	1			1
589. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	March 16, 2021									1	2	1	2	3	2	1	3	2	1			1
590. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	March 23, 2021									1	2	1	2	3	2	1	3	2	1			1
591. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	March 30, 2021									1	2	1	2	3	2	1	3	2	1			1
592. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	April 06, 2021									1	2	1	2	3	2	1	3	2	1			1
593. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	April 13, 2021									1	2	1	2	3	2	1	3	2	1			1
594. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	April 20, 2021									1	2	1	2	3	2	1	3	2	1			1
595. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	April 27, 2021									1	2	1	2	3	2	1	3	2	1			1
596. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	May 04, 2021									1	2	1	2	3	2	1	3	2	1			1
597. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	May 11, 2021									1	2	1	2	3	2	1	3	2	1			1
598. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	19	5.47	May 18, 2021									1	2	1	2	3	2	1	3	2	1			1
599. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	May 25, 2021									1	2	1	3	3	2	1	3	2	1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
600. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	June 01, 2021									1	2	1	3	3	2	1	3	2	1			1
601. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	June 08, 2021									1	2	1	3	3	2	1	3	2	1			1
602. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	June 15, 2021									1	2	1	3	3	2	1	3	2	1			1
603. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	June 22, 2021									1	2	1	3	3	2	1	3	2	1			1
604. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	June 29, 2021									1	2	1	3	3	2	1	3	2	1			1
605. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	July 06, 2021									1	2	1	3	3	2	1	3	2	1			1
606. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	July 13, 2021									1	2	1	3	3	2	1	3	2	1			1
607. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	July 20, 2021									1	2	1	3	3	2	1	3	2	1			1
608. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	July 27, 2021									1	2	1	3	3	2	1	3	2	1			1
609. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	August 03, 2021									1	2	1	3	3	2	1	3	2	1			1
610. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	August 10, 2021									1	2	1	3	3	2	1	3	2	1			1
611. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	August 17, 2021									1	2	1	3	3	2	1	3	2	1			1
612. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	August 24, 2021									1	2	1	3	3	2	1	3	2	1			1
613. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	August 31, 2021									1	2	1	3	3	2	1	3	2	1			1
614. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	September 14, 2021									1	2	1	3	3	2	1	3	2	1			1
615. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	September 21, 2021									1	2	1	3	3	2	1	3	2	1			1
616. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	September 28, 2021									1	2	1	3	3	2	1	3	2	1			1
617. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	October 12, 2021									1	2	1	3	3	2	1	3	2	1			1
618. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	20	5.53	October 19, 2021									1	2	1	3	3	2	1	3	2	1			1
619. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	October 26, 2021									1	2	1	4	3	2	1	3	2	1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
620. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	November 02, 2021									1	2	1	4	3	2	1	3	2	1			1
621. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	November 09, 2021									1	2	1	4	3	2	1	3	2	1			1
622. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	November 16, 2021									1	2	1	4	3	2	1	3	2	1			1
623. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	November 23, 2021									1	2	1	4	3	2	1	3	2	1			1
624. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	November 30, 2021									1	2	1	4	3	2	1	3	2	1			1
625. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	December 07, 2021									1	2	1	4	3	2	1	3	2	1			1
626. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	December 14, 2021									1	2	1	4	3	2	1	3	2	1			1
627. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	December 28, 2021									1	2	1	4	3	2	1	3	2	1			1
628. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	January 04, 2022									1	2	1	4	3	2	1	3	2	1			1
629. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	January 11, 2022									1	2	1	4	3	2	1	3	2	1			1
630. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	January 18, 2022									1	2	1	4	3	2	1	3	2	1			1
631. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	January 25, 2022									1	2	1	4	3	2	1	3	2	1			1
632. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	February 01, 2022									1	2	1	4	3	2	1	3	2	1			1
633. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	February 08, 2022									1	2	1	4	3	2	1	3	2	1			1
634. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	February 15, 2022									1	2	1	4	3	2	1	3	2	1			1
635. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	February 22, 2022									1	2	1	4	3	2	1	3	2	1			1
636. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	March 01, 2022									1	2	1	4	3	2	1	3	2	1			1
637. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	March 08, 2022									1	2	1	4	3	2	1	3	2	1			1
638. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	March 15, 2022									1	2	1	4	3	2	1	3	2	1			1
639. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	March 22, 2022									1	2	1	4	3	2	1	3	2	1			1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
640. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	March 29, 2022									1	2	1	4	3	2	1	3	2	1			1
641. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	April 05, 2022									1	2	1	4	3	2	1	3	2	1			1
642. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	April 12, 2022									1	2	1	4	3	2	1	3	2	1			1
643. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	April 19, 2022									1	2	1	4	3	2	1	3	2	1			1
644. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	April 26, 2022									1	2	1	4	3	2	1	3	2	1			1
645. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	May 03, 2022									1	2	1	4	3	2	1	3	2	1			1
646. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	May 10, 2022									1	2	1	4	3	2	1	3	2	1			1
647. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	May 24, 2022									1	2	1	4	3	2	1	3	2	1			1
648. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	May 31, 2022									1	2	1	4	3	2	1	3	2	1			1
649. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	June 07, 2022									1	2	1	4	3	2	1	3	2	1			1
650. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	June 14, 2022									1	2	1	4	3	2	1	3	2	1			1
651. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	June 21, 2022									1	2	1	4	3	2	1	3	2	1			1
652. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	June 28, 2022									1	2	1	4	3	2	1	3	2	1			1
653. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	July 05, 2022									1	2	1	4	3	2	1	3	2	1			1
654. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	July 12, 2022									1	2	1	4	3	2	1	3	2	1			1
655. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	July 19, 2022									1	2	1	4	3	2	1	3	2	1			1
656. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	21	5.57	July 26, 2022									1	2	1	4	3	2	1	3	2	1			1
657. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	August 02, 2022									1	2	1	4	3	2	1	3	2	1			1	1
658. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	August 09, 2022									1	2	1	4	3	2	1	3	2	1			1	1
659. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	August 16, 2022									1	2	1	4	3	2	1	3	2	1			1	1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
660. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	August 23, 2022									1	2	1	4	3	2	1	3	2	1			1	1
661. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	August 30, 2022									1	2	1	4	3	2	1	3	2	1			1	1
662. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	September 06, 2022									1	2	1	4	3	2	1	3	2	1			1	1
663. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	September 13, 2022									1	2	1	4	3	2	1	3	2	1			1	1
664. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	September 20, 2022									1	2	1	4	3	2	1	3	2	1			1	1
665. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	September 27, 2022									1	2	1	4	3	2	1	3	2	1			1	1
666. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	October 04, 2022									1	2	1	4	3	2	1	3	2	1			1	1
667. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	October 11, 2022									1	2	1	4	3	2	1	3	2	1			1	1
668. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	October 18, 2022									1	2	1	4	3	2	1	3	2	1			1	1
669. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	October 25, 2022									1	2	1	4	3	2	1	3	2	1			1	1
670. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	November 01, 2022									1	2	1	4	3	2	1	3	2	1			1	1
671. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	November 08, 2022									1	2	1	4	3	2	1	3	2	1			1	1
672. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	November 15, 2022									1	2	1	4	3	2	1	3	2	1			1	1
673. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	November 22, 2022									1	2	1	4	3	2	1	3	2	1			1	1
674. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	November 29, 2022									1	2	1	4	3	2	1	3	2	1			1	1
675. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	December 06, 2022									1	2	1	4	3	2	1	3	2	1			1	1
676. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	December 13, 2022									1	2	1	4	3	2	1	3	2	1			1	1
677. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	December 20, 2022									1	2	1	4	3	2	1	3	2	1			1	1
678. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	December 27, 2022									1	2	1	4	3	2	1	3	2	1			1	1
679. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	January 03, 2023									1	2	1	4	3	2	1	3	2	1			1	1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
680. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	January 10, 2023									1	2	1	4	3	2	1	3	2	1			1	1
681. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	January 17, 2023									1	2	1	4	3	2	1	3	2	1			1	1
682. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	January 24, 2023									1	2	1	4	3	2	1	3	2	1			1	1
683. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	January 31, 2023									1	2	1	4	3	2	1	3	2	1			1	1
684. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	February 07, 2023									1	2	1	4	3	2	1	3	2	1			1	1
685. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	February 14, 2023									1	2	1	4	3	2	1	3	2	1			1	1
686. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	February 21, 2023									1	2	1	4	3	2	1	3	2	1			1	1
687. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	March 07, 2023									1	2	1	4	3	2	1	3	2	1			1	1
688. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	22	5.40	March 14, 2023									1	2	1	4	3	2	1	3	2	1			1	1
689. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	23	5.32	March 21, 2023									1	2	1	4	3	2	1	3	2	2			1	1
690. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	23	5.32	March 28, 2023									1	2	1	4	3	2	1	3	2	2			1	1
691. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	23	5.32	April 04, 2023									1	2	1	4	3	2	1	3	2	2			1	1
692. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	23	5.32	April 11, 2023									1	2	1	4	3	2	1	3	2	2			1	1
693. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	24	5.30	April 18, 2023									1	2	1	4	3	2	2	3	2	2			1	1
694. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	24	5.30	April 25, 2023									1	2	1	4	3	2	2	3	2	2			1	1
695. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	24	5.30	May 02, 2023									1	2	1	4	3	2	2	3	2	2			1	1
696. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	24	5.30	May 09, 2023									1	2	1	4	3	2	2	3	2	2			1	1
697. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	24	5.30	May 16, 2023									1	2	1	4	3	2	2	3	2	2			1	1
698. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	24	5.30	May 23, 2023									1	2	1	4	3	2	2	3	2	2			1	1
699. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	24	5.30	May 30, 2023									1	2	1	4	3	2	2	3	2	2			1	1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
700. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	24	5.30	June 06, 2023									1	2	1	4	3	2	2	3	2	2			1	1
701. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	24	5.30	June 13, 2023									1	2	1	4	3	2	2	3	2	2			1	1
702. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	25	5.23	June 20, 2023									1	2	1	4	3	2	2	3	2	3			1	1
703. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	25	5.23	June 27, 2023									1	2	1	4	3	2	2	3	2	3			1	1
704. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	25	5.23	July 04, 2023									1	2	1	4	3	2	2	3	2	3			1	1
705. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	25	5.23	July 11, 2023									1	2	1	4	3	2	2	3	2	3			1	1
706. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	25	5.23	July 18, 2023									1	2	1	4	3	2	2	3	2	3			1	1
707. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	25	5.23	July 25, 2023									1	2	1	4	3	2	2	3	2	3			1	1
708. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	August 08, 2023									1	2	1	4	3	2	3	3	2	3			1	1
709. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	August 15, 2023									1	2	1	4	3	2	3	3	2	3			1	1
710. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	August 22, 2023									1	2	1	4	3	2	3	3	2	3			1	1
711. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	August 29, 2023									1	2	1	4	3	2	3	3	2	3			1	1
712. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	September 05, 2023									1	2	1	4	3	2	3	3	2	3			1	1
713. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	September 12, 2023									1	2	1	4	3	2	3	3	2	3			1	1
714. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	September 19, 2023									1	2	1	4	3	2	3	3	2	3			1	1
715. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	October 03, 2023									1	2	1	4	3	2	3	3	2	3			1	1
716. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	October 10, 2023									1	2	1	4	3	2	3	3	2	3			1	1
717. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	October 17, 2023									1	2	1	4	3	2	3	3	2	3			1	1
718. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	26	5.22	October 24, 2023									1	2	1	4	3	2	3	3	2	3			1	1
719. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	October 31, 2023									1	2	1	4	3	2	3	3	2	3			1	1	1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
720. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	November 14, 2023									1	2	1	4	3	2	3	3	2	3			1	1	1
721. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	November 21, 2023									1	2	1	4	3	2	3	3	2	3			1	1	1
722. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	November 28, 2023									1	2	1	4	3	2	3	3	2	3			1	1	1
723. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	December 05, 2023									1	2	1	4	3	2	3	3	2	3			1	1	1
724. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	December 12, 2023									1	2	1	4	3	2	3	3	2	3			1	1	1
725. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	December 19, 2023									1	2	1	4	3	2	3	3	2	3			1	1	1
726. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	December 26, 2023									1	2	1	4	3	2	3	3	2	3			1	1	1
727. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	December 31, 2023									1	2	1	4	3	2	3	3	2	3			1	1	1
728. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	January 09, 2024									1	2	1	4	3	2	3	3	2	3			1	1	1
729. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	27	5.09	January 16, 2024									1	2	1	4	3	2	3	3	2	3			1	1	1
730. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	January 23, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
731. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	January 30, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
732. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	February 06, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
733. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	February 20, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
734. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	February 27, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
735. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	March 05, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
736. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	April 02, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
737. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	April 09, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
738. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	April 16, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
739. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	April 23, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
740. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	April 30, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
741. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	May 07, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
742. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	May 14, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
743. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	May 21, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
744. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	May 28, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
745. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	June 04, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
746. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	June 11, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
747. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	June 18, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
748. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	June 25, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
749. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	28	5.05	July 02, 2024									1	2	1	4	3	2	3	3	3	3			1	1	1
750. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	29	5.08	July 09, 2024									1	2	1	4	4	2	3	3	3	3			1	1	1
751. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	29	5.08	July 16, 2024									1	2	1	4	4	2	3	3	3	3			1	1	1
752. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	29	5.08	July 23, 2024									1	2	1	4	4	2	3	3	3	3			1	1	1
753. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	29	5.08	July 30, 2024									1	2	1	4	4	2	3	3	3	3			1	1	1
754. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	29	5.08	August 06, 2024									1	2	1	4	4	2	3	3	3	3			1	1	1
755. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	29	5.08	August 13, 2024									1	2	1	4	4	2	3	3	3	3			1	1	1
756. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	29	5.08	August 20, 2024									1	2	1	4	4	2	3	3	3	3			1	1	1
757. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	August 27, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
758. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	September 03, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
759. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	September 10, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
760. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	September 17, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
761. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	September 24, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
762. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	October 01, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
763. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	October 08, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
764. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	October 15, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
765. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	October 22, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
766. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	November 05, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
767. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	November 12, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
768. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	November 19, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
769. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	November 26, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
770. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	December 03, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
771. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	December 10, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
772. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	December 17, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
773. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	30	5.06	December 31, 2024									1	2	1	4	4	2	3	4	3	3			1	1	1
774. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	31	4.96	January 07, 2025									1	2	1	4	4	2	3	4	3	3			2	1	1
775. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	31	4.96	January 14, 2025									1	2	1	4	4	2	3	4	3	3			2	1	1
776. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	31	4.96	January 21, 2025									1	2	1	4	4	2	3	4	3	3			2	1	1
777. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	31	4.96	January 28, 2025									1	2	1	4	4	2	3	4	3	3			2	1	1
778. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	32	4.93	February 04, 2025									1	2	1	4	4	2	3	4	4	3			2	1	1
779. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	32	4.93	February 18, 2025									1	2	1	4	4	2	3	4	4	3			2	1	1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
780. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	32	4.93	February 25, 2025									1	2	1	4	4	2	3	4	4	3			2	1	1
781. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	32	4.93	March 04, 2025									1	2	1	4	4	2	3	4	4	3			2	1	1
782. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	32	4.93	March 11, 2025									1	2	1	4	4	2	3	4	4	3			2	1	1
783. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	32	4.93	March 18, 2025									1	2	1	4	4	2	3	4	4	3			2	1	1
784. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	32	4.93	March 25, 2025									1	2	1	4	4	2	3	4	4	3			2	1	1
785. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	32	4.93	April 01, 2025									1	2	1	4	4	2	3	4	4	3			2	1	1
786. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	32	4.93	April 08, 2025									1	2	1	4	4	2	3	4	4	3			2	1	1
787. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	33	4.86	April 15, 2025									1	2	1	4	4	2	3	4	4	3		1	2	1	1
788. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	33	4.86	April 22, 2025									1	2	1	4	4	2	3	4	4	3		1	2	1	1
789. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	33	4.86	April 29, 2025									1	2	1	4	4	2	3	4	4	3		1	2	1	1
790. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	May 06, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
791. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	May 13, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
792. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	May 20, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
793. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	May 27, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
794. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	June 03, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
795. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	June 10, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
796. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	June 17, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
797. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	June 24, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
798. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	July 01, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
799. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	July 15, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
800. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	July 22, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
801. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	July 29, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
802. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	August 05, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
803. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	August 12, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1
804. Space Busters 1 (Spring 1952, Ziff-Davis Pub.)	Universal	34	4.88	August 19, 2025									1	2	1	4	4	3	3	4	4	3		1	2	1	1

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