treasury-comics
Detective Comics (1937)

Detective Comics #400

DC Comics · June 1970

Cover of Detective Comics #400

Raw

$200.00

Typical asking price

Detective Comics #400 (1970) is listed at around $200.00 raw and $2,400 in CGC 9.4 on eBay today.

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Lowest ask
$110.00
Typical ask
$200.00
Listings
6
Checked
1 day ago
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About this issue

Writer
Dennis O'Neil
Penciller
Gil Kane and Neal Adams
Inker
Dick Giordano and Vince Colletta
Cover
Neal Adams
Editor
Julius Schwartz
Characters
Alfred Pennyworth, Barbara Gordon, Batman, Dick Grayson, and Man-Bat
Cover date
June 1970
Cover price
$0.15
Pages
36
Rating
CCA

Zoologist Kirk Langstrom is working late at the Gotham Natural History Museum putting together a bat habitat; he aims to perfect a serum that can endow people with enhanced auditory abilities via a specialized bat gland extract. Pleased with his progress, he decides to test his new formula upon himself, mutating him into Man-Bat.