30 People Who Accidentally Stumbled Across Valuable Lost Treasures.

After 80 years, only 50 copies of the first appearance of Superman still exist in the world.

One of those priceless copies was found inside the walls of a home in Minnesota. As the owner grabbed the copy out of the wall, he accidentally ripped the back cover. Even so, this original copy was sold at an auction for a whopping $175,000! Who would've known that the comic books that kids had to hide from the parents would one day be worth so much money!