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Secret Origins #31
	DC Comics, 10/88

Roy Thomas story		Justice Society of America.
Michael Bair & Bob Downs art
Michael Bair 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. Secret Origins 31 (10/88, DC Comics)	Universal	1	9.80	July 01, 2008			1
2. Secret Origins 31 (10/88, DC Comics)	Universal	1	9.80	January 13, 2009			1
3. Secret Origins 31 (10/88, DC Comics)	Universal	1	9.80	June 24, 2009			1
4. Secret Origins 31 (10/88, DC Comics)	Universal	2	9.80	December 15, 2009			2
5. Secret Origins 31 (10/88, DC Comics)	Universal	2	9.80	June 14, 2010			2
6. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.73	December 27, 2010			2	1
7. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.73	June 27, 2011			2	1
8. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.73	January 02, 2012			2	1
9. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.73	July 02, 2012			2	1
10. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.73	December 31, 2012			2	1
11. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.73	June 22, 2013			2	1
12. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.73	December 31, 2013			2	1
13. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.73	July 01, 2014			2	1
14. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.73	December 30, 2014			2	1
15. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	June 30, 2015			3	1
16. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	December 29, 2015			3	1
17. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	June 28, 2016			3	1
18. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	December 27, 2016			3	1
19. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	June 27, 2017			3	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. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	January 02, 2018			3	1
21. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	July 03, 2018			3	1
22. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	January 01, 2019			3	1
23. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	July 02, 2019			3	1
24. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	December 31, 2019			3	1
25. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	June 30, 2020			3	1
26. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	December 29, 2020			3	1
27. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	June 29, 2021			3	1
28. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	December 28, 2021			3	1
29. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	June 28, 2022			3	1
30. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	December 27, 2022			3	1
31. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	June 27, 2023			3	1
32. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	December 31, 2023			3	1
33. Secret Origins 31 (10/88, DC Comics)	Universal	3	9.80	September 02, 2025			3
34. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	September 09, 2025			3	1
35. Secret Origins 31 (10/88, DC Comics)	Universal	4	9.75	September 16, 2025			3	1
36. Secret Origins 31 (10/88, DC Comics)	Signature	1	9.20	June 29, 2021						1
37. Secret Origins 31 (10/88, DC Comics)	Signature	1	9.20	December 28, 2021						1
38. Secret Origins 31 (10/88, DC Comics)	Signature	1	9.20	June 28, 2022						1
39. Secret Origins 31 (10/88, DC Comics)	Signature	1	9.20	December 27, 2022						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. Secret Origins 31 (10/88, DC Comics)	Signature	1	9.20	June 27, 2023						1
41. Secret Origins 31 (10/88, DC Comics)	Signature	1	9.20	December 31, 2023						1
42. Secret Origins 31 (10/88, DC Comics)	Signature	1	9.20	September 02, 2025						1
43. Secret Origins 31 (10/88, DC Comics)	Signature	1	9.20	September 09, 2025						1
44. Secret Origins 31 (10/88, DC Comics)	Signature	1	9.20	September 16, 2025						1

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