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Marvel Tales #31
Cover AMarket Value
- Graded copies for sale
- $17.00 - $191
- 10 graded copies listed, as of Sep 28, 2026
CGC Census
35
Total Graded
1
9.8 NM/MT
2
8.0 VF
Reprinted 2x
When Professor Stromm is released from prison he plans to take revenge on his old business partner, Norman Osborn.
Cover Date
July 1, 1971
On Sale Date
March 23, 1971
Pages
68
Cover Price
$0.25
Rating
Approved by the Comics Code Authority
Editor
S.L
Credits
Writer
Penciller
Inker
Letterer
Characters
Spider-Man [Peter Parker]; Gwen Stacy; Flash Thompson; Harry Osborn; J. Jonah Jameson; Patch [Frederick Foswell]; Norman Osborn; Robot Master [Mendel Stromm]; Max Young
superhero