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Adventure Comics #451
DC Comics, 5-6/77
David Michelinie & Denny O'Neil storiesStarro appearance.
Jim Aparo, Mike Nasser &Martian Manhunter backup story.
Terry Austin art, Jim Aparo coverHawkman & Hawkgirl appearance.

 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 BOOKUniversal269.130
0.00%		0
0.00%		5
19.2%		8
50%		3
62%		4
77%		4
92%		1
96%		0
96%		0
96%		0
96%		0
96%		0
96%		0
96%		0
96%		0
96%		0
96%		0
96%		0
96%		0
96%		1
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature29.800
0.00%		0
0.00%		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%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 28
Adventure Comics #451 (1977, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		19%

5
9.8		31%

8
9.6		12%

3
9.4		15%

4
9.2		15%

4
9.0		4%

1
8.5		0%

0
8.0		0%

0
7.5		0%

0
7.0		0%

0
6.5		0%

0
6.0		0%

0
5.5		0%

0
5.0		0%

0
4.5		0%

0
4.0		0%

0
3.5		0%

0
3.0		0%

0
2.5		4%

1
2.0		0%

0
1.8		0%

0
1.5		0%

0
1.0		0%

0
0.5
cgcdata.com, last updated August 19, 2025

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"CGC Census Analysis" is provided by Greg Holland (©2003-2025).
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 August 19, 2025.
A visual of CGC label changes through the years is available here.
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