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Chamber of Darkness #8
Marvel Comics, 12/70
Bill Everett storyLast issue.
Dan Adkins and Bill Everett art
Bernie Wrightson cover

 BooksCGC LabelCGC TotalAvg. Grade109.99.89.69.49.29.08.58.07.57.06.56.05.55.04.54.03.53.02.52.01.81.51.00.5
1 BOOKUniversal698.760
0.00%		0
0.00%		4
5.8%		9
18.8%		17
43.5%		9
57%		9
70%		7
80%		4
86%		3
90%		1
91%		2
94%		1
96%		2
99%		0
99%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature49.050
0.00%		0
0.00%		0
0.0%		1
25.0%		1
50%		1
75%		0
75%		0
75%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 73
Chamber of Darkness #8 (1970, Marvel Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		6%

4
9.8		13%

9
9.6		25%

17
9.4		13%

9
9.2		13%

9
9.0		10%

7
8.5		6%

4
8.0		4%

3
7.5		1%

1
7.0		3%

2
6.5		1%

1
6.0		3%

2
5.5		0%

0
5.0		1%

1
4.5		0%

0
4.0		0%

0
3.5		0%

0
3.0		0%

0
2.5		0%

0
2.0		0%

0
1.8		0%

0
1.5		0%

0
1.0		0%

0
0.5
cgcdata.com, last updated September 16, 2025

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"CGC Census Analysis" is provided by Greg Holland (©2003-2026).
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 September 16, 2025.
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