1ST appearance and origin of Brainiac. VERY HARD to find in grade. CGC census: 1 - 9.0, only 35 higher have ever been graded.
Difficult as many books in late 50's were thrown away. This is 2nd oldest CGC grading case - harder in grades than any time until now. The item "ACTION COMICS 242 CGC 6.0 (First Brainiac) VERY hard to find DC Key in F/+" is in sale since Friday, May 1, 2020.This item is in the category "Collectibles\Comics\Silver Age (1956-69)\Superhero\Superman". The seller is "trytolaughoften99" and is located in Omaha, Nebraska. This item can be shipped worldwide.