Pawn Stars season 15 episode 7

Episode title: Samurais and Centerfolds

The Pawn Stars learn the way of the samurai when Rick and Chumlee come to grips with a valuable Japanese katana from the 1800s. Rick comes out of his shell when a set of sea turtle coins from the ancient Mediterranean city of Aegina crawl into the shop. Straight out of Mayberry, a collection of Gomer Pyle bubble gum trading cards have Rick bursting to add to his collection. Rick and Corey get their hands on some Playboy assets in the form of stock certificates.