CGCdata.com - Selected Census Data


Results for: isolateid/7191       -edit search-
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Currently showing only the most recent CGC Census totals, last updated September 16, 2025.

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Superboy #17
DC Comics, 11-12/51
John Sikela cover and artFull interior cover ad for
Curt Swan and John Fischetti artHouse of Mystery #1

 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 BOOKUniversal426.040
0.00%		0
0.00%		1
2.4%		1
4.8%		2
9.5%		0
9.5%		3
16.7%		3
23.8%		2
28.6%		1
31.0%		1
33.3%		3
40.5%		6
55%		3
62%		2
67%		3
74%		4
83%		1
86%		5
98%		1
100%		0
100%		0
100%		0
100%		0
100%		0
100%
1 BOOKRestored24.750
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%		1
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): 44
Superboy #17 (1951, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		2%

1
9.8		2%

1
9.6		5%

2
9.4		0%

0
9.2		7%

3
9.0		7%

3
8.5		5%

2
8.0		2%

1
7.5		2%

1
7.0		7%

3
6.5		14%

6
6.0		7%

3
5.5		5%

2
5.0		7%

3
4.5		10%

4
4.0		2%

1
3.5		12%

5
3.0		2%

1
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.
A visual of CGC label changes through the years is available here.
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