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House of Secrets #92
DC Comics, 6-7/71
Len Wein and Virgil North stories1st appearance of the Swamp Thing.
Alan Weiss and Tony DeZuniga artGrey tone cover.
Bernie Wrightson cover and art

 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 BOOKUniversal3,4585.930
0.00%		0
0.00%		3
0.1%		31
1.0%		50
2.4%		78
4.7%		133
8.5%		174
13.6%		239
20.5%		270
28.3%		346
38.3%		299
46.9%		268
55%		247
62%		257
69%		264
77%		248
84%		208
90%		167
95%		88
97%		39
99%		21
99%		13
100%		4
100%		11
100%
1 BOOKRestored2366.230
0.00%		0
0.00%		0
0.0%		0
0.0%		5
2.1%		2
3.0%		17
10.2%		9
14.0%		17
21.2%		18
28.8%		34
43.2%		24
53%		19
61%		21
70%		21
79%		14
85%		14
91%		7
94%		7
97%		2
98%		1
98%		1
99%		0
99%		1
99%		2
100%
1 BOOKSignature1555.580
0.00%		0
0.00%		0
0.0%		1
0.6%		0
0.6%		1
1.3%		3
3.2%		10
9.7%		13
18.1%		15
27.7%		14
36.8%		10
43.2%		12
51%		6
55%		13
63%		9
69%		14
78%		7
83%		11
90%		6
94%		3
95%		4
98%		1
99%		0
99%		2
100%
1 BOOKQualified226.180
0.00%		0
0.00%		0
0.0%		0
0.0%		1
4.5%		0
4.5%		0
4.5%		3
18.2%		3
31.8%		1
36.4%		2
45.5%		2
55%		0
55%		0
55%		4
73%		1
77%		2
86%		2
95%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 3,871
House of Secrets #92 (1971, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		0%

3
9.8		1%

31
9.6		1%

50
9.4		2%

78
9.2		4%

133
9.0		5%

174
8.5		7%

239
8.0		8%

270
7.5		10%

346
7.0		9%

299
6.5		8%

268
6.0		7%

247
5.5		7%

257
5.0		8%

264
4.5		7%

248
4.0		6%

208
3.5		5%

167
3.0		3%

88
2.5		1%

39
2.0		1%

21
1.8		0%

13
1.5		0%

4
1.0		0%

11
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.
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