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Results for: isolateid/4088       -edit search-
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Currently showing only the most recent CGC Census totals, last updated September 16, 2025.

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X-Men #31
Marvel Comics, 4/67
Roy Thomas story1st appearance of the Cobalt Man
Werner Roth and John Tartaglione art(Ralph Roberts) and Candy Southern.
Dan 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 BOOKUniversal6957.400
0.00%
0
0.00%
5
0.7%
23
4.0%
39
9.6%
53
17.3%
68
27.1%
83
39.0%
80
51%
75
61%
54
69%
50
76%
48
83%
19
86%
33
91%
16
93%
19
96%
13
98%
7
99%
4
99%
5
100%
0
100%
1
100%
0
100%
0
100%
1 BOOKSignature366.640
0.00%
0
0.00%
0
0.0%
1
2.8%
0
2.8%
1
5.6%
4
16.7%
4
27.8%
5
41.7%
1
44.4%
6
61%
0
61%
1
64%
3
72%
4
83%
1
86%
2
92%
1
94%
0
94%
0
94%
0
94%
1
97%
0
97%
0
97%
1
100%
1 BOOKRestored307.290
0.00%
0
0.00%
0
0.0%
1
3.3%
1
6.7%
3
16.7%
5
33.3%
3
43.3%
1
46.7%
3
57%
3
67%
2
73%
3
83%
1
87%
2
93%
0
93%
0
93%
0
93%
1
97%
0
97%
0
97%
0
97%
0
97%
0
97%
1
100%
1 BOOKQualified55.540
0.00%
0
0.00%
0
0.0%
0
0.0%
0
0.0%
1
20.0%
0
20.0%
0
20.0%
0
20.0%
0
20.0%
0
20.0%
1
40.0%
0
40.0%
0
40.0%
1
60%
0
60%
0
60%
2
100%
0
100%
0
100%
0
100%
0
100%
0
100%
0
100%
0
100%

TOTAL SUBMISSIONS (all types): 766
X-Men #31 (1967, Marvel Comics)
CGC Universal Grade Distribution
0%

0
10
0%

0
9.9
1%

5
9.8
3%

23
9.6
6%

39
9.4
8%

53
9.2
10%

68
9.0
12%

83
8.5
12%

80
8.0
11%

75
7.5
8%

54
7.0
7%

50
6.5
7%

48
6.0
3%

19
5.5
5%

33
5.0
2%

16
4.5
3%

19
4.0
2%

13
3.5
1%

7
3.0
1%

4
2.5
1%

5
2.0
0%

0
1.8
0%

1
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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