SHOWCASE #21
Volume 1 · 1956-1978
- Published
- August 1959
- Cover price
- $0.10 USD
- Edition
- —
- Era
- Silver
- UPC
- —
- Key issue
- No
Creators
- Writer
- Jack Miller
- Penciler
- Mike Sekowsky
- Inker
- Joe Giella
- Cover artist
- Ira Schnapp, Joe Giella, Mike Sekowsky
- Editor
- Jack Schiff
Market value & tracking
See the value & track your collection
Sign in free to view live prices and price history — and log your copies, grades, costs and photos for this comic.