The comic has been graded a 4.0 by CGC! This is the first appearance of Henry / Hank Pym! Pivotal character in MCU, most notable SD Ant-Man. The item "Tales To Astonish #27 CGC 4.0" is in sale since Thursday, October 19, 2017. This item is in the category "Collectibles\Comics\Silver Age (1956-69)\Superhero\Other Silver Age Superheroes".The seller is "cherub1972" and is located in Edmonton, AB. This item can be shipped worldwide.