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Results for: isolateid/7135       -edit search-
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Currently showing only the most recent CGC Census totals, last updated September 16, 2025.

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Detective Comics #171
DC Comics, 5/51
Dick Sprang, Bruno Premiani, Dan Barry,Penguin cover and story.
Frank Bolle and Charles Paris art
Win Mortimer 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 BOOKUniversal755.350
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		3
4.0%		8
14.7%		0
14.7%		5
21.3%		8
32.0%		5
38.7%		3
42.7%		5
49.3%		4
55%		8
65%		7
75%		6
83%		2
85%		7
95%		2
97%		1
99%		0
99%		0
99%		1
100%
1 BOOKRestored64.080
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		1
16.7%		0
16.7%		0
16.7%		0
16.7%		1
33.3%		0
33.3%		2
67%		0
67%		0
67%		1
83%		1
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 81
Detective Comics #171 (1951, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		0%

0
9.8		0%

0
9.6		0%

0
9.4		0%

0
9.2		4%

3
9.0		11%

8
8.5		0%

0
8.0		7%

5
7.5		11%

8
7.0		7%

5
6.5		4%

3
6.0		7%

5
5.5		5%

4
5.0		11%

8
4.5		9%

7
4.0		8%

6
3.5		3%

2
3.0		9%

7
2.5		3%

2
2.0		1%

1
1.8		0%

0
1.5		0%

0
1.0		1%

1
0.5
cgcdata.com, last updated September 16, 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 September 16, 2025.
A visual of CGC label changes through the years is available here.
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