$10.00
| Issue Number | 64 | Publisher | DC / National |
| Comic Age | Silver Age 1955-1969 | Collection/Pedigree | N/A |
| Condition | 4.5 Very Good+ | Grading Company | N/A |
| Page Quality | Seal Rating | N/A |
CHALLENGERS OF THE UNKNOWN #64 4.5
Joe Kubert cover art. Manufactured with extra staples.