Check Out David Gonzalez’s ‘House Wall’ 1938 Superman Action Comics #1 At Auction!
David Gonzalez bought a house for $10k in order to flip it and resell it, but as he was tearing down the walls, he discovered the most valuable comic in the world, the 1938 Action Comic #1 (worth more than $2 million in mint condition) introducing none other than the Man of Steel himself, Superman!



