One of Pawn Stars' most popular experts Rick Dale runs Las Vegas based Rick's Restorations, a family business that finds, restores and upcycles cool objects ranging from Cadillacs to Coke Machines. On Pawn Stars, he's restored everything from barber chairs to a 1937 gas pump. The before and after reveals of his work are always highlights on Pawn Stars, in part because of the history nuggets Rick Dale shares about each object, including where, when and why they were invented, who used them and how fixing or transforming them changes their value.