The Pawn Stars try to cash in when a seller presents them with rare $1 and $5 bills from the 1800's. Will they see dollar signs or will the asking price break the bank? Then, the guys plug their ears when a Big Bang Cannon pops in. A tiny toy that makes a big boom, but will it work? And later, a guy pings the shop with a memento given to U.S. sailors who sank U-68, Germany's most feared WWII submarine. Will Rick set his depth charges on "buy" or let this deal sink to the bottom?
Season 4 Episode 91 of Pawn Stars resulted in a 0.00 rating in the 18-49 demographic.
Pawn Stars is filmed in Las Vegas, Nevada, where it chronicles the daily activities at the World Famous Gold & Silver Pawn Shop, a 24-hour family business operated by patriarch Richard Harrison (or "The Old Man"), his son Rick Harrison (who opened the shop with his father in 1988), Rick's son Corey (who has worked there since childhood), and Corey's childhood friend, Austin "Chumlee" Russell.
The series depicts the staff's interactions with customers, who bring in a variety of artifacts to sell or pawn and who are shown haggling over the price and discussing its historical background, with narration provided by the Harrisons and occasionally Chumlee. The series also follows the interpersonal conflicts among the cast.
Numerous local experts in a variety of areas also regularly appear to appraise the items being sold or pawned.