First appearance of the riddler. Very tough book to find in grade. The item "Detective Comics #140 CGC 7.0 WHITE PAGES" is in sale since Monday, May 16, 2016. This item is in the category "Collectibles\Comics\Golden Age (1938-55)\Superhero". The seller is "masterninja1980" and is located in League City, Texas.
This item can be shipped to United States.