Detective Comics #400
#400
Key Issue
May 31, 1970

Detective Comics #400

Key Issue
First appearance of Man-Bat; First Bat-Girl & Robin team up
Artist
Neal Adams
Gil Kane
John Costanza
Script Writer
Frank Robbins
Denny O'Neil
Publisher
DC Comics
Editor
Julius Schwartz
Publication Date
May 31, 1970
Cover Price
$0.15
Page Count
36 pages

What's it Worth?

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Graded Population

CGC Title
Publisher
Date
Verify
Detective Comics #400
D.C. Comics
6/70
Verify with CGC
All Grades
1,560
Population Share
Universal
1,353
86.7% of pop
Signature
166
10.6% of pop
Restored
25
1.6% of pop
Qualified
16
1% of pop
Conserved
0
0% of pop
9.8
10
top 0.7%
0
--
0
--
0
--
0
--
9.6
27
top 2.7%
1
top 0.6%
0
--
0
--
0
--
9.4
57
top 6.9%
5
top 3.6%
1
top 4%
3
top 18.8%
0
--
9.2
67
top 11.9%
5
top 6.6%
2
top 12%
2
top 31.3%
0
--
9.0
104
top 19.6%
7
top 10.8%
0
--
2
top 43.8%
0
--
8.5
123
top 28.7%
17
top 21.1%
1
top 16%
1
top 50%
0
--
8.0
124
top 37.8%
18
top 31.9%
2
top 24%
1
top 56.3%
0
--
7.5
103
top 45.5%
14
top 40.4%
5
top 44%
1
top 62.5%
0
--
7.0
142
top 55.9%
18
top 51.2%
1
top 48%
0
--
0
--
6.5
130
top 65.6%
19
top 62.7%
3
top 60%
0
--
0
--
6.0
118
top 74.3%
13
top 70.5%
3
top 72%
4
top 87.5%
0
--
5.5
92
top 81.1%
11
top 77.1%
0
--
1
top 93.8%
0
--
5.0
75
top 86.6%
12
top 84.3%
3
top 84%
1
top 100%
0
--
4.5
47
top 90.1%
8
top 89.2%
1
top 88%
0
--
0
--
4.0
52
top 93.9%
6
top 92.8%
1
top 92%
0
--
0
--
3.5
34
top 96.5%
5
top 95.8%
2
top 100%
0
--
0
--
3.0
17
top 97.7%
1
top 96.4%
0
--
0
--
0
--
2.5
14
top 98.7%
2
top 97.6%
0
--
0
--
0
--
2.0
9
top 99.4%
0
--
0
--
0
--
0
--
1.8
1
top 99.5%
0
--
0
--
0
--
0
--
1.5
2
top 99.6%
1
top 98.2%
0
--
0
--
0
--
1.0
1
top 99.7%
1
top 98.8%
0
--
0
--
0
--
0.5
4
top 100%
2
top 100%
0
--
0
--
0
--
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