Variants & other printings
MARVEL SUPER ACTION #20B
Variant
1977-1981
- Published
- June 1980
- Cover price
- $0.40 USD
- Edition
- NEWSSTAND EDITION
- Era
- Bronze
- UPC
- 0714860261206
- Key issue
- No
Creators
- Writer
- Roy Thomas
- Penciler
- John Buscema
- Inker
- George Klein
- Letterer
- Sam Rosen
Market value & tracking
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