Up for purchase is Detective Comics #259 comic book from the DC Comics Group Silver Age. Comic is professionally graded by the CGC with a grade of 3.5 with off-white to white pages! Includes the very 1st appearance of the Calendar Man! Case is in great condition, no scratches or stress marks, but may have Newtown rings on the plastic encasement due to CGC pressing, has nothing to do nor cause any damage to comic book. Don’t miss out on your chance to add this incredible comic book to your collection!