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House of Mystery #174
DC Comics, 5-6/68
Joe Orlando and George Roussos coverMystery format begins.
Full page Sergio Aragon?s cartoon.

 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 BOOKUniversal3607.210
0.00%		0
0.00%		2
0.6%		11
3.6%		16
8.1%		26
15.3%		32
24.2%		28
31.9%		29
40.0%		41
51%		48
65%		35
74%		24
81%		18
86%		23
93%		6
94%		6
96%		5
97%		5
99%		2
99%		1
99%		0
99%		1
100%		0
100%		1
100%
1 BOOKRestored88.010
0.00%		0
0.00%		0
0.0%		1
12.5%		0
12.5%		0
12.5%		0
12.5%		3
50%		1
63%		0
63%		3
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%
1 BOOKQualified57.600
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		0
0.0%		4
80%		0
80%		0
80%		0
80%		0
80%		0
80%		0
80%		0
80%		0
80%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKSignature12.500
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%		0
0.0%		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
100%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 374
House of Mystery #174 (1968, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		1%

2
9.8		3%

11
9.6		4%

16
9.4		7%

26
9.2		9%

32
9.0		8%

28
8.5		8%

29
8.0		11%

41
7.5		13%

48
7.0		10%

35
6.5		7%

24
6.0		5%

18
5.5		6%

23
5.0		2%

6
4.5		2%

6
4.0		1%

5
3.5		1%

5
3.0		1%

2
2.5		0%

1
2.0		0%

0
1.8		0%

1
1.5		0%

0
1.0		0%

1
0.5
cgcdata.com, last updated November 03, 2026

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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 November 03, 2026.
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