CGCdata.com - Selected Census Data


Results for: isolateid/24691       -edit search-
Show the historical CGC Census results for this book.
Currently showing only the most recent CGC Census totals, last updated September 16, 2025.

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Iron Man #31
Marvel Comics, 11/70
Allyn Brodsky story
Don Heck and Chic Stone art
Rich Buckler and Frank Giacoia 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 BOOKUniversal1858.450
0.00%		0
0.00%		8
4.3%		23
16.8%		32
34.1%		24
47.0%		24
60%		17
69%		16
78%		14
85%		5
88%		5
91%		2
92%		5
95%		4
97%		1
97%		3
99%		0
99%		1
99%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature59.040
0.00%		0
0.00%		0
0.0%		1
20.0%		1
40.0%		1
60%		0
60%		2
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%		0
100%
1 BOOKQualified19.200
0.00%		0
0.00%		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%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 191
Iron Man #31 (1970, Marvel Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		4%

8
9.8		12%

23
9.6		17%

32
9.4		13%

24
9.2		13%

24
9.0		9%

17
8.5		9%

16
8.0		8%

14
7.5		3%

5
7.0		3%

5
6.5		1%

2
6.0		3%

5
5.5		2%

4
5.0		1%

1
4.5		2%

3
4.0		0%

0
3.5		1%

1
3.0		1%

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