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Results for: isolateid/2738 -edit search-

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House of Secrets #81
	DC Comics, 8-9/69

Mike Friedrich and Gerry Conway stories		Mystery format begins.
Jerry Grandenetti and Jack Sparling art		1st appearance of Abel in title.
Neal Adams cover		Origin of the House of Secrets.

Books	CGC Label	CGC Total	Avg. Grade	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
1 BOOK	Universal	140	7.62	7 5.0%	10 12.1%	21 27.1%	23 43.6%	19 57%	14 67%	13 76%	12 85%	8 91%	4 94%	1 94%	1 95%	1 96%	2 97%	1 98%	2 99%	0 99%	0 99%	0 99%	0 99%	1 100%
1 BOOK	Signature	15	6.37	0 0.0%	0 0.0%	0 0.0%	1 6.7%	2 20.0%	3 40.0%	1 46.7%	3 67%	0 67%	2 80%	0 80%	0 80%	1 87%	2 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%
1 BOOK	Qualified	2	6.50	0 0.0%	0 0.0%	1 50%	0 50%	0 50%	0 50%	0 50%	0 50%	0 50%	0 50%	0 50%	0 50%	1 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%

TOTAL SUBMISSIONS (all types): 157

House of Secrets #81 (1969, DC Comics)
CGC Universal Grade Distribution

0
10

0
9.9

0
9.8

0
9.6

7
9.4

10
9.2

15%

21
9.0

16%

23
8.5

14%

19
8.0

10%

14
7.5

13
7.0

12
6.5

8
6.0

4
5.5

1
5.0

1
4.5

1
4.0

2
3.5

1
3.0

2
2.5

0
2.0

0
1.8

0
1.5

0
1.0

1
0.5

cgcdata.com, last updated September 16, 2025

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