This comic has not been restored. The current CGC census only lists 43 of this comic graded higher than 5.0... (127 total in the Universal category). This is one of the the most desirable comics.
It is included in all top 100 lists. From Wikipedia- Puzzle expert Edward Nigma cheats at puzzles.He uses that angle to create a costumed criminal identity for himself, the Riddler. Using puzzle clues, he tips Batman off to his crimes. The Caped Crusader solves the Riddler's puzzles then tries to capture his tricky foe. I know most of you are into collecting comics because you love them, but from an investment point of view this is a great opportunity. Such collectibles will always out preform lesser items.
Packing: Each CGC slab is sandwiched between two pieces of cardboard, then wrapped in bubble wrap, securely placed in a box and surrounded with more cushioning materials. We will not mark orders outside of the United States as a "gift", please do not ask.We want to do everything in our power to make sure that you come away a satisfied customer. The item "Detective Comics #140 CGC 5.0 (Oct 1948, DC) Origin & 1st Appearance Riddler" is in sale since Friday, June 14, 2019. This item is in the category "Collectibles\Comics\Golden Age (1938-55)\Superhero".
The seller is "comic-lovers-unite" and is located in Chesapeake, Virginia. This item can be shipped to United States.