13. 1500’s Spanish Gold Bar

Value: $35,000

Sometimes, one doesn’t have to go out to search out valuable items, they can be found in their own attic! One man found a peculiar coin, which he figured to be solid gold, and took it to the pawn shop to determine its value. Once an expert looked at it, it was discovered to be from a 1554 Spanish shipwreck off the coast of Texas.