CGCdata.com - Selected Census Data

Results for: comicid/118368/6mo -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

Sludge #1
	Malibu Comics, 10/93

Steve Gerber story		Flipbook.
Aaron Lopresti & Gary Martin cover & 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. Sludge 1 (10/93, Malibu Comics)	Universal	1	9.40	June 22, 2013					1
2. Sludge 1 (10/93, Malibu Comics)	Universal	1	9.40	December 31, 2013					1
3. Sludge 1 (10/93, Malibu Comics)	Universal	1	9.40	July 01, 2014					1
4. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	December 30, 2014				1	1
5. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	June 30, 2015				1	1
6. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	December 29, 2015				1	1
7. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	June 28, 2016				1	1
8. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	December 27, 2016				1	1
9. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	June 27, 2017				1	1
10. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	January 02, 2018				1	1
11. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	July 03, 2018				1	1
12. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	January 01, 2019				1	1
13. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	July 02, 2019				1	1
14. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	December 31, 2019				1	1
15. Sludge 1 (10/93, Malibu Comics)	Universal	2	9.50	June 30, 2020				1	1
16. Sludge 1 (10/93, Malibu Comics)	Universal	3	9.40	December 29, 2020				1	1	1
17. Sludge 1 (10/93, Malibu Comics)	Universal	3	9.40	June 29, 2021				1	1	1
18. Sludge 1 (10/93, Malibu Comics)	Universal	3	9.40	December 28, 2021				1	1	1
19. Sludge 1 (10/93, Malibu Comics)	Universal	4	9.18	June 28, 2022				1	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. Sludge 1 (10/93, Malibu Comics)	Universal	4	9.18	December 27, 2022				1	1	1		1
21. Sludge 1 (10/93, Malibu Comics)	Universal	6	9.25	June 27, 2023			1	1	1	1	1	1
22. Sludge 1 (10/93, Malibu Comics)	Universal	10	9.47	December 31, 2023			5	1	1	1	1	1
23. Sludge 1 (10/93, Malibu Comics)	Universal	13	9.48	June 24, 2025			6	1	3	1	1	1
24. Sludge 1 (10/93, Malibu Comics)	Universal	13	9.48	July 01, 2025			6	1	3	1	1	1
25. Sludge 1 (10/93, Malibu Comics)	Universal	13	9.48	July 15, 2025			6	1	3	1	1	1
26. Sludge 1 (10/93, Malibu Comics)	Universal	14	9.49	July 22, 2025			6	2	3	1	1	1
27. Sludge 1 (10/93, Malibu Comics)	Universal	14	9.49	July 29, 2025			6	2	3	1	1	1
28. Sludge 1 (10/93, Malibu Comics)	Universal	14	9.49	August 05, 2025			6	2	3	1	1	1
29. Sludge 1 (10/93, Malibu Comics)	Universal	14	9.49	August 12, 2025			6	2	3	1	1	1
30. Sludge 1 (10/93, Malibu Comics)	Universal	14	9.49	August 19, 2025			6	2	3	1	1	1
31. Sludge 1 (10/93, Malibu Comics)	Signature	1	9.20	December 29, 2015						1
32. Sludge 1 (10/93, Malibu Comics)	Signature	1	9.20	June 28, 2016						1
33. Sludge 1 (10/93, Malibu Comics)	Signature	1	9.20	December 27, 2016						1
34. Sludge 1 (10/93, Malibu Comics)	Signature	1	9.20	June 27, 2017						1
35. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	January 02, 2018				1		1
36. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	July 03, 2018				1		1
37. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	January 01, 2019				1		1
38. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	July 02, 2019				1		1
39. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	December 31, 2019				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. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	June 30, 2020				1		1
41. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	December 29, 2020				1		1
42. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	June 29, 2021				1		1
43. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	December 28, 2021				1		1
44. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	June 28, 2022				1		1
45. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	December 27, 2022				1		1
46. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	June 27, 2023				1		1
47. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	December 31, 2023				1		1
48. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	June 24, 2025				1		1
49. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	July 01, 2025				1		1
50. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	July 15, 2025				1		1
51. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	July 22, 2025				1		1
52. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	July 29, 2025				1		1
53. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	August 05, 2025				1		1
54. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	August 12, 2025				1		1
55. Sludge 1 (10/93, Malibu Comics)	Signature	2	9.40	August 19, 2025				1		1
56. Sludge 1 (10/93, Malibu Comics)	Qualified	1	9.00	December 29, 2020							1
57. Sludge 1 (10/93, Malibu Comics)	Qualified	1	9.00	June 29, 2021							1
58. Sludge 1 (10/93, Malibu Comics)	Qualified	1	9.00	December 28, 2021							1
59. Sludge 1 (10/93, Malibu Comics)	Qualified	1	9.00	June 28, 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
60. Sludge 1 (10/93, Malibu Comics)	Qualified	1	9.00	December 27, 2022							1
61. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	June 27, 2023			2				1
62. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	December 31, 2023			2				1
63. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	June 24, 2025			2				1
64. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	July 01, 2025			2				1
65. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	July 15, 2025			2				1
66. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	July 22, 2025			2				1
67. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	July 29, 2025			2				1
68. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	August 05, 2025			2				1
69. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	August 12, 2025			2				1
70. Sludge 1 (10/93, Malibu Comics)	Qualified	3	9.53	August 19, 2025			2				1

Show the current results for all issues of Sludge

Results for: comicid/118368/6mo -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 19, 2025.
A visual of CGC label changes through the years is available here.
Support this website by using
This page loaded in 0.0879 seconds - return to the home page