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Results for: isolateid/8770       -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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Amazing Spider-Man #228
Marvel Comics, 5/82
Jan Strnad story
Rick Leonardi & Dave Simons art
Michael Netzer & Joe Rubinstein 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 BOOKUniversal3619.350
0.00%		0
0.00%		145
40.2%		97
67%		56
83%		13
86%		10
89%		8
91%		9
94%		3
94%		10
97%		2
98%		3
99%		2
99%		1
99%		2
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature68.750
0.00%		0
0.00%		3
50%		1
67%		0
67%		0
67%		0
67%		1
83%		0
83%		0
83%		0
83%		0
83%		0
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%

TOTAL SUBMISSIONS (all types): 367
Amazing Spider-Man #228 (1982, Marvel Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		40%

145
9.8		27%

97
9.6		16%

56
9.4		4%

13
9.2		3%

10
9.0		2%

8
8.5		2%

9
8.0		1%

3
7.5		3%

10
7.0		1%

2
6.5		1%

3
6.0		1%

2
5.5		0%

1
5.0		1%

2
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.
A visual of CGC label changes through the years is available here.
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