$80.00
| Issue Number | 261 | Publisher | DC / National |
| Comic Age | Silver Age 1955-1969 | Collection/Pedigree | N/A |
| Condition | 4.0 Very Good | Grading Company | N/A |
| Page Quality | Seal Rating | N/A |
DETECTIVE COMICS #261 4.0
1st appearance of Dr. X and Dr. Double X. Water stain on front and back cover.