CGCdata.com - Selected Census Data

Results for: comicid/13109/6mo -edit search-

Isolate the current CGC Census results for this book (most recent only)

Show all CGC Census history results for this book.
Currently showing historical data in 6-month totals, plus the most recent 9 weeks.

Search for this book at

Challengers of the Unknown #38
	DC Comics, 6-7/64

Ed Herron and Arnold Drake stories
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 38 (6-7/64, DC Comics)	Universal	1	9.20	July 01, 2001						1
2. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	1	9.20	January 27, 2002						1
3. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	4	8.83	July 17, 2003				1		1		1	1
4. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	4	8.83	January 08, 2004				1		1		1	1
5. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	4	8.83	July 12, 2004				1		1		1	1
6. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	5	8.94	December 16, 2004				1	1	1		1	1
7. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	5	8.94	July 07, 2005				1	1	1		1	1
8. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	5	8.94	January 27, 2006				1	1	1		1	1
9. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	7	8.91	June 20, 2006				1	1	2		2	1
10. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	7	8.91	January 10, 2007				1	1	2		2	1
11. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	8	8.93	July 05, 2007				1	1	2	1	2	1
12. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	10	9.02	January 09, 2008				1	3	2	1	2	1
13. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	17	9.16	July 01, 2008				2	7	4	1	2	1
14. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	27	9.26	January 13, 2009				4	14	5	1	2	1
15. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	27	9.26	June 24, 2009				4	14	5	1	2	1
16. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	27	9.26	December 15, 2009				4	14	5	1	2	1
17. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	27	9.26	June 14, 2010				4	14	5	1	2	1
18. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	28	9.23	December 27, 2010				4	14	5	1	3	1
19. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	29	9.24	June 27, 2011				4	15	5	1	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. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	29	9.24	January 02, 2012				4	15	5	1	3	1
21. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	30	9.24	July 02, 2012				4	15	6	1	3	1
22. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	31	9.24	December 31, 2012				4	15	7	1	3	1
23. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	31	9.24	June 22, 2013				4	16	6	1	3	1
24. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	31	9.24	December 31, 2013				4	16	6	1	3	1
25. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	31	9.24	July 01, 2014				4	16	6	1	3	1
26. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	31	9.24	December 30, 2014				4	16	6	1	3	1
27. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	32	9.22	June 30, 2015				4	16	6	1	4	1
28. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	December 29, 2015				4	16	6	1	4	1			1
29. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	June 28, 2016				4	16	6	1	4	1			1
30. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	December 27, 2016				4	16	6	1	4	1			1
31. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	June 27, 2017				4	16	6	1	4	1			1
32. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	January 02, 2018				4	16	6	1	4	1			1
33. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	July 03, 2018				4	16	6	1	4	1			1
34. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	January 01, 2019				4	16	6	1	4	1			1
35. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	July 02, 2019				4	16	6	1	4	1			1
36. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	December 31, 2019				4	16	6	1	4	1			1
37. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	June 30, 2020				4	16	6	1	4	1			1
38. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	December 29, 2020				4	16	6	1	4	1			1
39. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	33	9.14	June 29, 2021				4	16	6	1	4	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 38 (6-7/64, DC Comics)	Universal	34	9.00	December 28, 2021				4	16	6	1	4	1			1				1
41. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	34	9.00	June 28, 2022				4	16	6	1	4	1			1				1
42. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	35	8.93	December 27, 2022				4	16	6	1	4	1			2				1
43. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	35	8.93	June 27, 2023				4	16	6	1	4	1			2				1
44. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	38	8.77	December 31, 2023				4	17	6	2	4	1			2				1				1
45. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	38	8.77	June 17, 2025				4	17	6	2	4	1			2				1				1
46. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	39	8.78	June 24, 2025				4	17	6	3	4	1			2				1				1
47. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	39	8.78	July 01, 2025				4	17	6	3	4	1			2				1				1
48. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	39	8.78	July 15, 2025				4	17	6	3	4	1			2				1				1
49. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	39	8.78	July 22, 2025				4	17	6	3	4	1			2				1				1
50. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	39	8.78	July 29, 2025				4	17	6	3	4	1			2				1				1
51. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	39	8.78	August 05, 2025				4	17	6	3	4	1			2				1				1
52. Challengers of the Unknown 38 (6-7/64, DC Comics)	Universal	39	8.78	August 12, 2025				4	17	6	3	4	1			2				1				1
53. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	January 02, 2018								1
54. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	July 03, 2018								1
55. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	January 01, 2019								1
56. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	July 02, 2019								1
57. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	December 31, 2019								1
58. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	June 30, 2020								1
59. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	December 29, 2020								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 38 (6-7/64, DC Comics)	Qualified	1	8.50	June 29, 2021								1
61. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	December 28, 2021								1
62. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	June 28, 2022								1
63. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	December 27, 2022								1
64. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	June 27, 2023								1
65. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	December 31, 2023								1
66. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	June 17, 2025								1
67. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	June 24, 2025								1
68. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	July 01, 2025								1
69. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	July 15, 2025								1
70. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	July 22, 2025								1
71. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	July 29, 2025								1
72. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	August 05, 2025								1
73. Challengers of the Unknown 38 (6-7/64, DC Comics)	Qualified	1	8.50	August 12, 2025								1

Show the current results for all issues of Challengers of the Unknown

Results for: comicid/13109/6mo -back to top-

New Search:
(all fields are optional)


SEARCH WORD(S):	(searches title)
SEARCH DESCRIPTION ALSO:	(find any mention of search word(s))
ISSUE NUMBER:	(leave blank for up to 5,000 results)
PUBLISHER:
ORDER BY:	(alphabetical, submissions, or year)
COMIC YEAR START:	(example: 1964, leave blank for all)
COMIC YEAR END:	(example: 1975, leave blank for all)
LABEL TYPE:
SHOW VARIANTS:
CGC CENSUS DATE:	(recent and six-month intervals)
PRIOR CENSUS DATE:	(only if comparing two dates)

QUICK LINKS:
Highest Counts - MOST RECENT 7 DAYS - 30 DAYS - 90 DAYS
Highest Counts All-Time - TOP 2,500 ALL-TIME - MARVEL - D.C. - OTHER
Highest Grades - CGC 10.0 LIST - CGC 9.9 LIST - UPGRADES AND INCREASES
Summary Totals - GRAND TOTALS - BY DECADE - BY PUBLISHER - BY TITLE
Summary total calculations can take up to 20 seconds

Articles and analysis written about the CGC data...

"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 12, 2025.
A visual of CGC label changes through the years is available here.
Support this website by using
This page loaded in 0.1361 seconds - return to the home page