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Challengers of the Unknown #23
	DC Comics, 12/61-1/62

Bob Brown cover and art

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 23 (12/61-1/62, DC Comics)	Universal	1	9.00	July 01, 2001							1
2. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	1	9.00	January 27, 2002							1
3. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	2	9.10	July 17, 2003						1	1
4. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	2	9.10	January 08, 2004						1	1
5. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	2	9.10	July 12, 2004						1	1
6. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	2	9.10	December 16, 2004						1	1
7. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	2	9.10	July 07, 2005						1	1
8. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	2	9.10	January 27, 2006						1	1
9. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	2	9.10	June 20, 2006						1	1
10. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	3	8.57	January 10, 2007						1	1			1
11. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	3	8.57	July 05, 2007						1	1			1
12. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	4	8.30	January 09, 2008						1	1			2
13. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	4	8.43	July 01, 2008						1	1		1	1
14. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	4	8.43	January 13, 2009						1	1		1	1
15. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	4	8.43	June 24, 2009						1	1		1	1
16. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	5	8.58	December 15, 2009						2	1		1	1
17. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	5	8.58	June 14, 2010						2	1		1	1
18. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	6	8.68	December 27, 2010						3	1		1	1
19. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	8	8.81	June 27, 2011					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
20. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	8	8.81	January 02, 2012					1	3	2		1	1
21. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	9	8.90	July 02, 2012				1	1	3	2		1	1
22. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	9	8.90	December 31, 2012				1	1	3	2		1	1
23. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	10	8.81	June 22, 2013				1	1	3	2		2	1
24. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	11	8.51	December 31, 2013				1	1	3	2		2	1				1
25. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	12	8.30	July 01, 2014				1	1	3	2		2	1			1	1
26. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	11	8.20	December 30, 2014				1		3	2		2	1			1	1
27. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	11	8.20	June 30, 2015				1		3	2		2	1			1	1
28. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	11	8.20	December 29, 2015				1		3	2		2	1			1	1
29. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	11	8.20	June 28, 2016				1		3	2		2	1			1	1
30. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	11	8.20	December 27, 2016				1		3	2		2	1			1	1
31. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	11	8.20	June 27, 2017				1		3	2		2	1			1	1
32. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	12	8.14	January 02, 2018				1		3	2		2	2			1	1
33. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	13	8.09	July 03, 2018				1		3	2		2	3			1	1
34. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	14	8.19	January 01, 2019				1	1	3	2		2	3			1	1
35. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	15	7.84	July 02, 2019				1	1	3	2		2	3			1	1					1
36. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	16	7.93	December 31, 2019				1	1	4	2		2	3			1	1					1
37. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	16	7.93	June 30, 2020				1	1	4	2		2	3			1	1					1
38. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	16	7.93	December 29, 2020				1	1	4	2		2	3			1	1					1
39. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	16	7.93	June 29, 2021				1	1	4	2		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
40. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	16	7.93	December 28, 2021				1	1	4	2		2	3			1	1					1
41. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	16	7.93	June 28, 2022				1	1	4	2		2	3			1	1					1
42. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	16	7.93	December 27, 2022				1	1	4	2		2	3			1	1					1
43. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	18	8.07	June 27, 2023				1	1	6	2		2	3			1	1					1
44. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	18	8.07	December 31, 2023				1	1	6	2		2	3			1	1					1
45. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	19	8.01	July 02, 2024				1	1	6	2		2	3	1		1	1					1
46. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	19	8.01	December 31, 2024				1	1	6	2		2	3	1		1	1					1
47. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	21	7.99	July 01, 2025				2	1	6	2		2	3	1		2	1					1
48. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	23	8.10	January 06, 2026				3	1	6	3		2	3	1		2	1					1
49. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	23	8.10	February 10, 2026				3	1	6	3		2	3	1		2	1					1
50. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	23	8.10	February 17, 2026				3	1	6	3		2	3	1		2	1					1
51. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	23	8.10	February 24, 2026				3	1	6	3		2	3	1		2	1					1
52. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	23	8.10	March 03, 2026				3	1	6	3		2	3	1		2	1					1
53. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	23	8.10	March 10, 2026				3	1	6	3		2	3	1		2	1					1
54. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	23	8.10	March 17, 2026				3	1	6	3		2	3	1		2	1					1
55. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Universal	23	8.10	April 07, 2026				3	1	6	3		2	3	1		2	1					1
56. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	June 30, 2020																	1
57. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	December 29, 2020																	1
58. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	June 29, 2021																	1
59. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	December 28, 2021																	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. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	June 28, 2022																	1
61. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	December 27, 2022																	1
62. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	June 27, 2023																	1
63. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	December 31, 2023																	1
64. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	July 02, 2024																	1
65. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	December 31, 2024																	1
66. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	July 01, 2025																	1
67. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	January 06, 2026																	1
68. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	February 10, 2026																	1
69. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	February 17, 2026																	1
70. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	February 24, 2026																	1
71. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	March 03, 2026																	1
72. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	March 10, 2026																	1
73. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	March 17, 2026																	1
74. Challengers of the Unknown 23 (12/61-1/62, DC Comics)	Restored	1	4.00	April 07, 2026																	1

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