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Results for: isolateid/714 -edit search-

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Showcase #8
	DC Comics, 5-6/57

Robert Kanigher and John Broome stories		2nd appearance of Silver Age Flash.
Carmine Infantino and Frank Giacoia		Origin and 1st appearance of
cover and art		Captain Cold (Leonard Snart).

Books	CGC Label	CGC Total	Avg. Grade	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	320	3.79	2 0.6%	2 1.3%	1 1.6%	6 3.4%	7 5.6%	6 7.5%	17 12.8%	12 16.6%	14 20.9%	21 27.5%	27 35.9%	33 46.3%	34 57%	34 68%	30 77%	18 83%	15 87%	23 94%	9 97%	9 100%
1 BOOK	Restored	50	4.21	0 0.0%	1 2.0%	0 2.0%	0 2.0%	0 2.0%	3 8.0%	2 12.0%	6 24.0%	3 30.0%	5 40.0%	6 52%	2 56%	2 60%	8 76%	6 88%	2 92%	0 92%	2 96%	2 100%	0 100%
1 BOOK	Qualified	2	5.25	0 0.0%	0 0.0%	0 0.0%	0 0.0%	0 0.0%	0 0.0%	1 50%	0 50%	0 50%	0 50%	0 50%	1 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%	0 100%
1 BOOK	Signature	1	1.00	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%	0 0.0%	1 100%	0 100%

TOTAL SUBMISSIONS (all types): 373

Showcase #8 (1957, DC Comics)
CGC Universal Grade Distribution

0
10

0
9.9

0
9.8

0
9.6

0
9.4

2
9.2

2
9.0

1
8.5

6
8.0

7
7.5

6
7.0

17
6.5

12
6.0

14
5.5

21
5.0

27
4.5

10%

33
4.0

11%

34
3.5

11%

34
3.0

30
2.5

18
2.0

15
1.8

23
1.5

9
1.0

9
0.5

cgcdata.com, last updated February 24, 2026

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