A Minnesota man found a gold mine hidden in the walls of a house he had just purchased. Realizing the house would need significant work the man began to pull out some of the insulation and found comic books one in particular happened to be Action Comics #1, the first ever appearance of Superman making this one of the rarest comics of all time. The initial price for the comic is $150,000 but due to it’s condition the price will start at $127,000 and is sure to climb up when ever the owner is ready to put it to auction. Watch the video down bellow.