$65.00
| Issue Number | 261 | Publisher | DC / National |
| Comic Age | Silver Age 1955-1969 | Collection/Pedigree | N/A |
| Condition | 3.5 Very Good- | Grading Company | N/A |
| Page Quality | Seal Rating | N/A |
DETECTIVE COMICS #261 3.5
1st appearance of Dr. Double X. Writing on front cover. Small spine splits at top and bottom of spine.