$18.00
| Issue Number | 21 | Publisher | Other Publishers |
| Comic Age | Silver Age 1955-1969 | Collection/Pedigree | N/A |
| Condition | 4.5 Very Good+ | Grading Company | N/A |
| Page Quality | N/A | Seal Rating | N/A |
MYSTERIES OF UNEXPLORED WORLDS #21 4.5
Steve Ditko cover art
Steve Ditko cover art
$18.00
| Issue Number | 21 | Publisher | Other Publishers |
| Comic Age | Silver Age 1955-1969 | Collection/Pedigree | N/A |
| Condition | 4.5 Very Good+ | Grading Company | N/A |
| Page Quality | N/A | Seal Rating | N/A |