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Marvel Super-Heroes #17
Marvel Comics, 11/68
Roy Thomas storyOrigin of the Black Knight.
Howard Purcell and Dan Adkins art
Purcell, Romita and Adkins 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 BOOKUniversal6337.050
0.00%		0
0.00%		1
0.2%		11
1.9%		31
6.8%		26
10.9%		34
16.3%		67
26.9%		73
38.4%		67
49.0%		63
59%		70
70%		53
78%		44
85%		28
90%		26
94%		22
97%		9
99%		4
99%		2
100%		1
100%		1
100%		0
100%		0
100%		0
100%
1 BOOKSignature227.060
0.00%		0
0.00%		0
0.0%		0
0.0%		1
4.5%		0
4.5%		2
13.6%		3
27.3%		4
45.5%		2
55%		1
59%		2
68%		2
77%		1
82%		2
91%		1
95%		0
95%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKRestored67.580
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		2
33.3%		0
33.3%		1
50%		1
67%		0
67%		1
83%		0
83%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKQualified18.000
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		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): 662
Marvel Super-Heroes #17 (1968, Marvel Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		0%

1
9.8		2%

11
9.6		5%

31
9.4		4%

26
9.2		5%

34
9.0		11%

67
8.5		12%

73
8.0		11%

67
7.5		10%

63
7.0		11%

70
6.5		8%

53
6.0		7%

44
5.5		4%

28
5.0		4%

26
4.5		3%

22
4.0		1%

9
3.5		1%

4
3.0		0%

2
2.5		0%

1
2.0		0%

1
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.
A visual of CGC label changes through the years is available here.
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