March 10, 1957
Showcase #7
- Key Issue
- Second appearance of Challengers of the Unknown
- Publisher
-
DC Comics
- Script Writer
-
Dave Wood
- Artist
-
Jack Kirby
- Editor
-
Jack Schiff
- Publication Date
-
Mar 10, 1957
- Cover Price
-
$0.10
- Page Count
-
36 pages
What's it Worth?
Building Tables
Graded Population
|
CGC Title
|
Publisher
|
Date
|
Verify
|
|---|---|---|---|
|
Showcase #7
|
D.C. Comics
|
3-4/57
|
Verify |
|
All Grades
108
Population Share
|
Universal
101
93.5% of pop
|
Signature
0
0% of pop
|
Restored
7
6.5% of pop
|
Qualified
0
0% of pop
|
Conserved
0
0% of pop
|
|---|---|---|---|---|---|
|
9.2
|
1
top 1%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
9.0
|
2
top 3%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
8.5
|
2
top 5%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
8.0
|
3
top 7.9%
|
0
--
|
1
top 14.3%
|
0
--
|
0
--
|
|
7.5
|
1
top 8.9%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
7.0
|
2
top 10.9%
|
0
--
|
1
top 28.6%
|
0
--
|
0
--
|
|
6.5
|
9
top 19.8%
|
0
--
|
1
top 42.9%
|
0
--
|
0
--
|
|
6.0
|
7
top 26.7%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
5.5
|
6
top 32.7%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
5.0
|
6
top 38.6%
|
0
--
|
1
top 57.1%
|
0
--
|
0
--
|
|
4.5
|
14
top 52.5%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
4.0
|
17
top 69.3%
|
0
--
|
1
top 71.4%
|
0
--
|
0
--
|
|
3.5
|
7
top 76.2%
|
0
--
|
1
top 85.7%
|
0
--
|
0
--
|
|
3.0
|
8
top 84.2%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
2.5
|
7
top 91.1%
|
0
--
|
1
top 100%
|
0
--
|
0
--
|
|
2.0
|
6
top 97%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
1.8
|
1
top 98%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
1.5
|
1
top 99%
|
0
--
|
0
--
|
0
--
|
0
--
|
|
1.0
|
1
top 100%
|
0
--
|
0
--
|
0
--
|
0
--
|
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