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Results for: isolateid/19577       -edit search-
Show the historical CGC Census results for this book.
Currently showing only the most recent CGC Census totals, last updated September 16, 2025.

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Superboy #137
DC Comics, 4/67
E. Nelson Bridwell & Leo Dorfman stories
Al Plastino & George Papp art
Curt Swan & George Klein 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 BOOKUniversal488.030
0.00%		0
0.00%		4
8.3%		4
16.7%		9
35.4%		7
50%		0
50%		8
67%		2
71%		1
73%		3
79%		2
83%		2
88%		0
88%		1
90%		1
92%		1
94%		1
96%		0
96%		1
98%		0
98%		1
100%		0
100%		0
100%		0
100%
1 BOOKQualified19.200
0.00%		0
0.00%		0
0.0%		0
0.0%		0
0.0%		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%		0
100%		0
100%		0
100%		0
100%		0
100%

TOTAL SUBMISSIONS (all types): 49
Superboy #137 (1967, DC Comics)
CGC Universal Grade Distribution
0%

0
10		0%

0
9.9		8%

4
9.8		8%

4
9.6		19%

9
9.4		15%

7
9.2		0%

0
9.0		17%

8
8.5		4%

2
8.0		2%

1
7.5		6%

3
7.0		4%

2
6.5		4%

2
6.0		0%

0
5.5		2%

1
5.0		2%

1
4.5		2%

1
4.0		2%

1
3.5		0%

0
3.0		2%

1
2.5		0%

0
2.0		2%

1
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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