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Invaders #21
	Marvel Comics, 10/77

Roy Thomas story		Union Jack & Dyna-Mite appearance.
Frank Robbins & Frank Springer art
Gil Kane & Frank Giacoia 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. Invaders 21 (10/77, Marvel Comics)	Universal	1	9.00	January 27, 2002							1
2. Invaders 21 (10/77, Marvel Comics)	Universal	4	8.48	July 17, 2003					1		1	1			1
3. Invaders 21 (10/77, Marvel Comics)	Universal	4	8.48	January 08, 2004					1		1	1			1
4. Invaders 21 (10/77, Marvel Comics)	Universal	5	8.70	July 12, 2004				1	1		1	1			1
5. Invaders 21 (10/77, Marvel Comics)	Universal	5	8.70	December 16, 2004				1	1		1	1			1
6. Invaders 21 (10/77, Marvel Comics)	Universal	5	8.70	July 07, 2005				1	1		1	1			1
7. Invaders 21 (10/77, Marvel Comics)	Universal	6	8.82	January 27, 2006				1	2		1	1			1
8. Invaders 21 (10/77, Marvel Comics)	Universal	6	8.82	June 20, 2006				1	2		1	1			1
9. Invaders 21 (10/77, Marvel Comics)	Universal	8	9.01	January 10, 2007				3	2		1	1			1
10. Invaders 21 (10/77, Marvel Comics)	Universal	9	9.08	July 05, 2007				4	2		1	1			1
11. Invaders 21 (10/77, Marvel Comics)	Universal	10	9.07	January 09, 2008				4	2		2	1			1
12. Invaders 21 (10/77, Marvel Comics)	Universal	13	9.21	July 01, 2008			1	6	2		2	1			1
13. Invaders 21 (10/77, Marvel Comics)	Universal	15	9.27	January 13, 2009			2	7	2		2	1			1
14. Invaders 21 (10/77, Marvel Comics)	Universal	15	9.27	June 24, 2009			2	7	2		2	1			1
15. Invaders 21 (10/77, Marvel Comics)	Universal	15	9.27	December 15, 2009			2	7	2		2	1			1
16. Invaders 21 (10/77, Marvel Comics)	Universal	16	9.29	June 14, 2010			2	8	2		2	1			1
17. Invaders 21 (10/77, Marvel Comics)	Universal	17	9.32	December 27, 2010			3	8	2		2	1			1
18. Invaders 21 (10/77, Marvel Comics)	Universal	17	9.32	June 27, 2011			3	8	2		2	1			1
19. Invaders 21 (10/77, Marvel Comics)	Universal	17	9.32	January 02, 2012			3	8	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
20. Invaders 21 (10/77, Marvel Comics)	Universal	19	9.35	July 02, 2012			4	8	3		2	1			1
21. Invaders 21 (10/77, Marvel Comics)	Universal	19	9.35	December 31, 2012			4	8	3		2	1			1
22. Invaders 21 (10/77, Marvel Comics)	Universal	20	9.38	June 22, 2013			5	8	3		2	1			1
23. Invaders 21 (10/77, Marvel Comics)	Universal	19	9.35	December 31, 2013			4	8	3		2	1			1
24. Invaders 21 (10/77, Marvel Comics)	Universal	20	9.37	July 01, 2014			4	9	3		2	1			1
25. Invaders 21 (10/77, Marvel Comics)	Universal	20	9.37	December 30, 2014			4	9	3		2	1			1
26. Invaders 21 (10/77, Marvel Comics)	Universal	24	9.43	June 30, 2015			7	10	3		2	1			1
27. Invaders 21 (10/77, Marvel Comics)	Universal	25	9.44	December 29, 2015			8	10	3		2	1			1
28. Invaders 21 (10/77, Marvel Comics)	Universal	25	9.44	June 28, 2016			8	10	3		2	1			1
29. Invaders 21 (10/77, Marvel Comics)	Universal	26	9.45	December 27, 2016			8	11	3		2	1			1
30. Invaders 21 (10/77, Marvel Comics)	Universal	26	9.45	June 27, 2017			8	11	3		2	1			1
31. Invaders 21 (10/77, Marvel Comics)	Universal	27	9.46	January 02, 2018			9	11	3		2	1			1
32. Invaders 21 (10/77, Marvel Comics)	Universal	29	9.44	July 03, 2018			9	11	4		3	1			1
33. Invaders 21 (10/77, Marvel Comics)	Universal	29	9.44	January 01, 2019			9	11	4		3	1			1
34. Invaders 21 (10/77, Marvel Comics)	Universal	31	9.24	July 02, 2019			9	11	4		3	1		1	1				1
35. Invaders 21 (10/77, Marvel Comics)	Universal	31	9.24	December 31, 2019			9	11	4		3	1		1	1				1
36. Invaders 21 (10/77, Marvel Comics)	Universal	32	9.20	June 30, 2020			9	11	4		3	1	1	1	1				1
37. Invaders 21 (10/77, Marvel Comics)	Universal	33	9.18	December 29, 2020			9	11	4		3	2	1	1	1				1
38. Invaders 21 (10/77, Marvel Comics)	Universal	33	9.18	June 29, 2021			9	11	4		3	2	1	1	1				1
39. Invaders 21 (10/77, Marvel Comics)	Universal	35	9.19	December 28, 2021			9	11	6		3	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
40. Invaders 21 (10/77, Marvel Comics)	Universal	38	9.12	June 28, 2022			9	11	7		4	2	1	1	1	1			1
41. Invaders 21 (10/77, Marvel Comics)	Universal	44	9.15	December 27, 2022			10	12	8		7	2	1	1	1	1			1
42. Invaders 21 (10/77, Marvel Comics)	Universal	47	9.15	June 27, 2023			10	13	8	1	8	2	1	1	1	1			1
43. Invaders 21 (10/77, Marvel Comics)	Universal	51	9.18	December 31, 2023			11	13	10	2	8	2	1	1	1	1			1
44. Invaders 21 (10/77, Marvel Comics)	Universal	56	9.20	June 24, 2025			13	13	11	3	9	2	1	1	1	1			1
45. Invaders 21 (10/77, Marvel Comics)	Universal	57	9.20	July 01, 2025			13	13	12	3	9	2	1	1	1	1			1
46. Invaders 21 (10/77, Marvel Comics)	Universal	57	9.20	July 15, 2025			13	13	12	3	9	2	1	1	1	1			1
47. Invaders 21 (10/77, Marvel Comics)	Universal	57	9.20	July 22, 2025			13	13	12	3	9	2	1	1	1	1			1
48. Invaders 21 (10/77, Marvel Comics)	Universal	57	9.20	July 29, 2025			13	13	12	3	9	2	1	1	1	1			1
49. Invaders 21 (10/77, Marvel Comics)	Universal	58	9.19	August 05, 2025			13	13	12	3	9	3	1	1	1	1			1
50. Invaders 21 (10/77, Marvel Comics)	Universal	58	9.19	August 12, 2025			13	13	12	3	9	3	1	1	1	1			1
51. Invaders 21 (10/77, Marvel Comics)	Universal	58	9.19	August 19, 2025			13	13	12	3	9	3	1	1	1	1			1
52. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	December 31, 2013			1
53. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	July 01, 2014			1
54. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	December 30, 2014			1
55. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	June 30, 2015			1
56. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	December 29, 2015			1
57. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	June 28, 2016			1
58. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	December 27, 2016			1
59. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	June 27, 2017			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. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	January 02, 2018			1
61. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	July 03, 2018			1
62. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	January 01, 2019			1
63. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	July 02, 2019			1
64. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	December 31, 2019			1
65. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	June 30, 2020			1
66. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	December 29, 2020			1
67. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	June 29, 2021			1
68. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	December 28, 2021			1
69. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	June 28, 2022			1
70. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	December 27, 2022			1
71. Invaders 21 (10/77, Marvel Comics)	Signature	1	9.80	June 27, 2023			1
72. Invaders 21 (10/77, Marvel Comics)	Signature	2	9.40	December 31, 2023			1				1
73. Invaders 21 (10/77, Marvel Comics)	Signature	2	9.40	June 24, 2025			1				1
74. Invaders 21 (10/77, Marvel Comics)	Signature	2	9.40	July 01, 2025			1				1
75. Invaders 21 (10/77, Marvel Comics)	Signature	2	9.40	July 15, 2025			1				1
76. Invaders 21 (10/77, Marvel Comics)	Signature	2	9.40	July 22, 2025			1				1
77. Invaders 21 (10/77, Marvel Comics)	Signature	2	9.40	July 29, 2025			1				1
78. Invaders 21 (10/77, Marvel Comics)	Signature	2	9.40	August 05, 2025			1				1
79. Invaders 21 (10/77, Marvel Comics)	Signature	2	9.40	August 12, 2025			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. Invaders 21 (10/77, Marvel Comics)	Signature	2	9.40	August 19, 2025			1				1

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"CGC Census Analysis" is provided by Greg Holland (©2003-2025).
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Used with permission of CGC since 2003. Data is from July 01, 2001 to August 19, 2025.
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