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Results for: isolateid/27503       -edit search-
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Currently showing only the most recent CGC Census totals, last updated September 16, 2025.

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House of Mystery #187
DC Comics, 7-8/70
Robert Kanigher storyAtomic explosion panels.
Alex Toth and Wayne Howard art
Neal Adams 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 BOOKUniversal878.780
0.00%		0
0.00%		1
1.1%		6
8.0%		23
34.5%		20
57%		10
69%		9
79%		7
87%		4
92%		3
95%		2
98%		0
98%		1
99%		0
99%		0
99%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature27.500
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		1
50%		0
50%		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%

TOTAL SUBMISSIONS (all types): 89
House of Mystery #187 (1970, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		1%

1
9.8		7%

6
9.6		26%

23
9.4		23%

20
9.2		11%

10
9.0		10%

9
8.5		8%

7
8.0		5%

4
7.5		3%

3
7.0		2%

2
6.5		0%

0
6.0		1%

1
5.5		0%

0
5.0		0%

0
4.5		1%

1
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.
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