Get In The Ring: The Pawn Stars fight for memorabilia from undefeated boxing champ Rocky Marciano. Plus, Rick takes a look at a one-of-a-kind glow-in-the-dark car. (S15, ep 3)

Tag Team: Baseball star Mickey Mantle's Bible and a pen used by President Lyndon B Johnson arrive in the shop. The guys start a contest that tests their buying skills. (S14, ep 1)

Extreme Pawnover: Chumlee checks out a unique Ford Model A, Corey casts his eyes over vintage Pinocchio and Donald Duck toys and Rick makes some expensive renovations. (S13, ep 1)

Help Wanted: The guys check out a collection of antique cast-iron piggy banks and a rare triple-barrelled firearm. They also hunt for a new broker to cover the night shift. (S8, ep 1)

Weird Science: The sharp-eyed Harrisons head to Utah to cut deals on historic firearms. Later, a weird electric zapping machine catches the eager eyes of Corey and Chumlee. (S7, ep 1)

Patton Pending: A new series brings tough decisions for the guys as they ponder whether jockey boots signed by Bill Shoemaker and George S Patton's autograph will fetch a profit. (S6, ep 1)

Wise Guys: An M3 Armoured Scout Truck from World War II, a check signed by notorious mobster Carlo Gambino and a 1987 Apple II GS computer offer the guys some tricky dilemmas.

Strike, Spare, Boom: The pawnbrokers cast their eyes over a British WWII gas mask, an intact ticket for the 1965 Muhammad Ali versus Floyd Patterson fight, and an antique 1930s' spotlight.

Guns And Rangers: The pawn stars get offered an antique key that not only opens doors but shoots bullets, a life-size Power Ranger, and a trophy presented to racing car driver Jeff Gordon.

Old Man's Booty: The Pawn Stars consider buying a 17th-century treasure chest that nobody can open. A real prize could lie inside, but they'll have to get into it first...