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Results for: isolateid/7623 -edit search-

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Superman #48
	DC Comics, 9-10/47

Jerry Siegel story		1st time travel by Superman.
John Sikela art		Last Jerry Siegel script in title until
Wayne Boring cover		#133 in 1959. Luthor appearance.

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	113	5.05	0 0.00%	0 0.00%	0 0.0%	1 0.9%	3 3.5%	1 4.4%	1 5.3%	1 6.2%	2 8.0%	2 9.7%	10 18.6%	9 26.5%	10 35.4%	11 45.1%	6 50%	16 65%	10 73%	10 82%	8 89%	6 95%	3 97%	2 99%	0 99%	0 99%	1 100%
1 BOOK	Restored	11	4.23	0 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%	1 9.1%	1 18.2%	0 18.2%	2 36.4%	0 36.4%	1 45.5%	3 73%	0 73%	0 73%	0 73%	2 91%	0 91%	1 100%	0 100%	0 100%

TOTAL SUBMISSIONS (all types): 124

Superman #48 (1947, DC Comics)
CGC Universal Grade Distribution

0
10

0
9.9

0
9.8

1
9.6

3
9.4

1
9.2

1
9.0

1
8.5

2
8.0

2
7.5

10
7.0

9
6.5

10
6.0

10%

11
5.5

6
5.0

14%

16
4.5

10
4.0

10
3.5

8
3.0

6
2.5

3
2.0

2
1.8

0
1.5

0
1.0

1
0.5

cgcdata.com, last updated September 16, 2025

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