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Detective Comics #99
	DC Comics, 5/45

Howard Sherman, Louis Cazeneuve		Penguin cover and story.
and George Roussos art
Dick Sprang cover and art

Books	CGC Label	CGC Total	Avg. Grade	10	9.9	9.8	9.6	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	100	5.36	0 0.00%	0 0.00%	1 1.0%	0 1.0%	1 2.0%	3 5.0%	1 6.0%	2 8.0%	8 16.0%	4 20.0%	6 26.0%	8 34.0%	10 44.0%	4 48.0%	11 59%	8 67%	11 78%	5 83%	10 93%	1 94%	2 96%	0 96%	2 98%	0 98%	2 100%
1 BOOK	Restored	11	5.27	0 0.00%	0 0.00%	0 0.0%	0 0.0%	0 0.0%	0 0.0%	0 0.0%	0 0.0%	1 9.1%	0 9.1%	1 18.2%	0 18.2%	2 36.4%	2 55%	0 55%	1 64%	3 91%	1 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%

TOTAL SUBMISSIONS (all types): 111

Detective Comics #99 (1945, DC Comics)
CGC Universal Grade Distribution

0
10

0
9.9

1
9.8

0
9.6

1
9.4

3
9.2

1
9.0

2
8.5

8
8.0

4
7.5

6
7.0

8
6.5

10%

10
6.0

4
5.5

11%

11
5.0

8
4.5

11%

11
4.0

5
3.5

10%

10
3.0

1
2.5

2
2.0

0
1.8

2
1.5

0
1.0

2
0.5

cgcdata.com, last updated September 16, 2025

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