Boom Or Bust: Rick ponders over a cannon that could be worth up to $40,000, and, as a man tries to pawn his 1.5 ton table saw, the pawn stars wonder how on earth they'll get it to the shop.

Pawn of Fire: A model train, allegedly owned by 'The Man in Black' Johnny Cash rolls into the shop. Is the train worth adding to Rick's rock'n'roll collection? (S17, ep 1)

Reach For Raphael: The guys are awestruck by one of the rarest items ever to come through their doors - an artwork believed to be by Renaissance master Raphael. (S16, ep 1)

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)