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Challengers of the Unknown #80
	DC Comics, 6-7/73

Nick Cardy 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. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	1	9.40	January 27, 2006					1
2. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	1	9.40	June 20, 2006					1
3. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	1	9.40	January 10, 2007					1
4. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	1	9.40	July 05, 2007					1
5. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	2	9.50	January 09, 2008				1	1
6. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	4	9.50	July 01, 2008			1	1	1	1
7. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	6	9.50	January 13, 2009			1	2	2	1
8. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	8	9.58	June 24, 2009			3	2	2	1
9. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	12	9.60	December 15, 2009			5	3	3	1
10. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	14	9.63	June 14, 2010			7	3	3	1
11. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	14	9.63	December 27, 2010			7	3	3	1
12. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	15	9.64	June 27, 2011			8	3	3	1
13. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	15	9.64	January 02, 2012			8	3	3	1
14. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	15	9.64	July 02, 2012			8	3	3	1
15. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	15	9.64	December 31, 2012			8	3	3	1
16. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	15	9.64	June 22, 2013			8	3	3	1
17. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	15	9.64	December 31, 2013			8	3	3	1
18. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	15	9.64	July 01, 2014			8	3	3	1
19. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	17	9.62	December 30, 2014			8	4	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
20. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	17	9.62	June 30, 2015			8	4	4	1
21. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	17	9.62	December 29, 2015			8	4	4	1
22. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	18	9.60	June 28, 2016			8	4	4	2
23. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	18	9.60	December 27, 2016			8	4	4	2
24. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	18	9.60	June 27, 2017			8	4	4	2
25. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	18	9.60	January 02, 2018			8	4	4	2
26. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	18	9.60	July 03, 2018			8	4	4	2
27. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	18	9.60	January 01, 2019			8	4	4	2
28. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	18	9.60	July 02, 2019			8	4	4	2
29. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	19	9.54	December 31, 2019			8	4	4	2		1
30. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	21	9.55	June 30, 2020			9	4	5	2		1
31. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	21	9.55	December 29, 2020			9	4	5	2		1
32. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	22	9.53	June 29, 2021			9	4	5	3		1
33. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	23	9.47	December 28, 2021			9	4	5	3		1	1
34. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	23	9.47	June 28, 2022			9	4	5	3		1	1
35. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	23	9.47	December 27, 2022			9	4	5	3		1	1
36. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	23	9.47	June 27, 2023			9	4	5	3		1	1
37. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	23	9.47	December 31, 2023			9	4	5	3		1	1
38. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	24	9.43	June 17, 2025			9	4	5	3		2	1
39. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	24	9.43	June 24, 2025			9	4	5	3		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
40. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	24	9.43	July 01, 2025			9	4	5	3		2	1
41. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	24	9.43	July 15, 2025			9	4	5	3		2	1
42. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	25	9.44	July 22, 2025			10	4	5	3		2	1
43. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	25	9.44	July 29, 2025			10	4	5	3		2	1
44. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	25	9.44	August 05, 2025			10	4	5	3		2	1
45. Challengers of the Unknown 80 (6-7/73, DC Comics)	Universal	25	9.44	August 12, 2025			10	4	5	3		2	1

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Used with permission of CGC since 2003. Data is from July 01, 2001 to August 12, 2025.
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