Showcase #28
#28
Key Issue
September 10, 1960

Showcase #28

Key Issue
Second appearance of Sea Devils
Artist
Russ Heath
Ross Andru
Publisher
DC Comics
Script Writer
Robert Kanigher
Editor
Robert Kanigher
Publication Date
Sep 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 #28
D.C. Comics
9-10/60
Verify with CGC
All Grades
107
Population Share
Universal
98
91.6% of pop
Signature
3
2.8% of pop
Restored
5
4.7% of pop
Qualified
1
0.9% of pop
Conserved
0
0% of pop
9.4
2
top 2%
0
--
0
--
0
--
0
--
9.2
2
top 4.1%
0
--
0
--
0
--
0
--
9.0
3
top 7.1%
0
--
0
--
0
--
0
--
8.5
6
top 13.3%
0
--
1
top 20%
0
--
0
--
8.0
8
top 21.4%
1
top 33.3%
0
--
0
--
0
--
7.5
11
top 32.7%
0
--
1
top 40%
0
--
0
--
7.0
12
top 44.9%
0
--
0
--
1
top 100%
0
--
6.5
10
top 55.1%
0
--
0
--
0
--
0
--
6.0
7
top 62.2%
1
top 66.7%
1
top 60%
0
--
0
--
5.5
5
top 67.3%
0
--
1
top 80%
0
--
0
--
5.0
9
top 76.5%
1
top 100%
0
--
0
--
0
--
4.5
8
top 84.7%
0
--
0
--
0
--
0
--
4.0
5
top 89.8%
0
--
0
--
0
--
0
--
3.5
3
top 92.9%
0
--
1
top 100%
0
--
0
--
3.0
5
top 98%
0
--
0
--
0
--
0
--
2.0
1
top 99%
0
--
0
--
0
--
0
--
1.5
1
top 100%
0
--
0
--
0
--
0
--
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