The famed Gold and Silver Pawn shop, featured on History Channel’s hit series “Pawn Stars,” may have melted down a precious coin collection that was allegedly stolen from a man by his niece.

The "Pawn Stars" hock shop thinks it may have melted a $50,000 coin collection. From left, "Pawn Stars" Austin "Chumlee" Russell, Rick Harrison, Richard Harrison and Corey Harrison pose for photos ...