Showcase #27
#27
Key Issue
July 10, 1960

Showcase #27

Key Issue
First appearance of Sea Devils
Artist
Russ Heath
Ross Andru
Publisher
DC Comics
Script Writer
Robert Kanigher
Editor
Robert Kanigher
Publication Date
Jul 10, 1960
Cover Price
$0.10
Page Count
36 pages

What's it Worth?

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Graded Population

CGC Title
Publisher
Date
Verify
Showcase #27
D.C. Comics
7-8/60
Verify with CGC
All Grades
287
Population Share
Universal
275
95.8% of pop
Signature
5
1.7% of pop
Restored
7
2.4% of pop
Qualified
0
0% of pop
Conserved
0
0% of pop
9.4
3
top 1.1%
0
--
0
--
0
--
0
--
9.2
6
top 3.3%
0
--
0
--
0
--
0
--
9.0
7
top 5.8%
0
--
1
top 14.3%
0
--
0
--
8.5
15
top 11.3%
0
--
1
top 28.6%
0
--
0
--
8.0
20
top 18.5%
0
--
2
top 57.1%
0
--
0
--
7.5
22
top 26.5%
0
--
0
--
0
--
0
--
7.0
29
top 37.1%
0
--
1
top 71.4%
0
--
0
--
6.5
28
top 47.3%
1
top 20%
0
--
0
--
0
--
6.0
20
top 54.5%
1
top 40%
0
--
0
--
0
--
5.5
23
top 62.9%
2
top 80%
0
--
0
--
0
--
5.0
22
top 70.9%
0
--
0
--
0
--
0
--
4.5
20
top 78.2%
0
--
2
top 100%
0
--
0
--
4.0
23
top 86.5%
0
--
0
--
0
--
0
--
3.5
10
top 90.2%
1
top 100%
0
--
0
--
0
--
3.0
12
top 94.5%
0
--
0
--
0
--
0
--
2.5
9
top 97.8%
0
--
0
--
0
--
0
--
2.0
2
top 98.5%
0
--
0
--
0
--
0
--
1.8
3
top 99.6%
0
--
0
--
0
--
0
--
1.5
1
top 100%
0
--
0
--
0
--
0
--
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