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Blackstone #1
	E.C. Comics, Fall 1947

E.C. Stoner and Don Cameron art		1st appearance of Happy Houlihans.

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. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	2	6.75	July 01, 2001											1	1
2. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	2	6.75	January 27, 2002											1	1
3. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	3	6.67	July 17, 2003											1	2
4. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	3	6.67	January 08, 2004											1	2
5. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	4	6.13	July 12, 2004											1	2				1
6. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	4	6.13	December 16, 2004											1	2				1
7. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	5	6.74	July 07, 2005						1					1	2				1
8. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	6	7.15	January 27, 2006						2					1	2				1
9. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	6	7.15	June 20, 2006						2					1	2				1
10. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	6	7.15	January 10, 2007						2					1	2				1
11. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	6	7.15	July 05, 2007						2					1	2				1
12. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	6	7.15	January 09, 2008						2					1	2				1
13. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	7	6.56	July 01, 2008						2					1	2				1			1
14. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	7	6.56	January 13, 2009						2					1	2				1			1
15. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	7	6.56	June 24, 2009						2					1	2				1			1
16. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	7	6.56	December 15, 2009						2					1	2				1			1
17. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	8	6.49	June 14, 2010						2					1	2	1			1			1
18. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	8	6.49	December 27, 2010						2					1	2	1			1			1
19. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	8	6.49	June 27, 2011						2					1	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
20. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	8	6.49	January 02, 2012						2					1	2	1			1			1
21. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	8	6.49	July 02, 2012						2					1	2	1			1			1
22. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	9	6.66	December 31, 2012						2			1		1	2	1			1			1
23. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	9	6.66	June 22, 2013						2			1		1	2	1			1			1
24. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	10	6.59	December 31, 2013						2			1		1	2	2			1			1
25. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	12	6.62	July 01, 2014						2			2		1	2	2	1		1			1
26. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	11	6.49	December 30, 2014						2			1		1	2	2	1		1			1
27. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	11	6.49	June 30, 2015						2			1		1	2	2	1		1			1
28. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	12	6.33	December 29, 2015						2			1		1	2	2	1		2			1
29. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	12	6.33	June 28, 2016						2			1		1	2	2	1		2			1
30. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	12	6.33	December 27, 2016						2			1		1	2	2	1		2			1
31. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	13	6.18	June 27, 2017						2			1		1	2	2	1		3			1
32. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	13	6.18	January 02, 2018						2			1		1	2	2	1		3			1
33. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	13	6.18	July 03, 2018						2			1		1	2	2	1		3			1
34. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	13	6.18	January 01, 2019						2			1		1	2	2	1		3			1
35. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	14	6.10	July 02, 2019						2			1		1	2	2	1	1	3			1
36. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	16	6.03	December 31, 2019						2			1		1	3	2	1	1	4			1
37. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	16	6.03	June 30, 2020						2			1		1	3	2	1	1	4			1
38. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	17	6.08	December 29, 2020						2			1		2	3	2	1	1	4			1
39. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	17	6.08	June 29, 2021						2			1		2	3	2	1	1	4			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. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	19	6.21	December 28, 2021						2			2		2	4	2	1	1	4			1
41. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	20	6.12	June 28, 2022						2			2		2	4	2	1	1	5			1
42. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	20	6.12	December 27, 2022						2			2		2	4	2	1	1	5			1
43. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	20	6.12	June 27, 2023						2			2		2	4	2	1	1	5			1
44. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	22	5.97	December 31, 2023						2			2		2	4	2	2	1	5		1	1
45. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	26	6.07	June 24, 2025						2			3		3	4	3	3	1	5		1	1
46. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	26	6.07	July 01, 2025						2			3		3	4	3	3	1	5		1	1
47. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	26	6.07	July 15, 2025						2			3		3	4	3	3	1	5		1	1
48. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	26	6.07	July 22, 2025						2			3		3	4	3	3	1	5		1	1
49. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	26	6.07	July 29, 2025						2			3		3	4	3	3	1	5		1	1
50. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	27	6.16	August 05, 2025						2		1	3		3	4	3	3	1	5		1	1
51. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	27	6.16	August 12, 2025						2		1	3		3	4	3	3	1	5		1	1
52. Blackstone 1 (Fall 1947, E.C. Comics)	Universal	27	6.16	August 19, 2025						2		1	3		3	4	3	3	1	5		1	1
53. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	June 28, 2022									1
54. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	December 27, 2022									1
55. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	June 27, 2023									1
56. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	December 31, 2023									1
57. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	June 24, 2025									1
58. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	July 01, 2025									1
59. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	July 15, 2025									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. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	July 22, 2025									1
61. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	July 29, 2025									1
62. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	August 05, 2025									1
63. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	August 12, 2025									1
64. Blackstone 1 (Fall 1947, E.C. Comics)	Restored	1	8.00	August 19, 2025									1

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"CGC Census Analysis" is provided by Greg Holland (©2003-2025).
Data is sourced from the public CGC census (© Certified Guaranty Company, LLC.)
Used with permission of CGC since 2003. Data is from July 01, 2001 to August 19, 2025.
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