Pawn Stars

All ears ring when a rare keepsake from 'Seinfeld' sends John O'Hurley into the shop. Then, Rick travels East after a new ride.

As Rick and Chum continue their picking adventure in Michigan, Rick takes a gamble on a WWI helmet and a vintage RC Cola machine.

Rick and Chum try to work out a deal on an old weight loss device. Then, a seller comes in with a sketch signed by Tom Petty. And later, a Ouija board lands in the shop.

Corey and Chum go see a series 1 Shelby. Then, a classic Nintendo video game and an autographed Olympic snowboard comes in. And later, a military vet brings in a pair of WWII binoculars.

A seller comes in with an explosive pair of crutches. Then, Rick looks at one of the first books written about baseball. And later, Corey and Chum try their luck on an antique wooden slot machine.

Rick flies across the pond to look at an epic 'Star Wars' collection, including an iconic prop from the movie. Finally, the Pawn Shop gets a new employee.

Rick is in Chicago where he has a run-in with a wrestling legend and a chance to clinch a Michael Jordan championship jersey. Chum looks to score big on a 300-year-old violin.

A revolutionary French gun butts into the shop. Next, someone brings in their vintage stamp book. Then, Chum gets wrapped up in a Kanye West jacket.

Rick heads to Boston to check out an iconic warship. Meanwhile, the guys check out a Paul McCartney signed guitar and a curious corkscrew collection. Finally, Rick gets a lead on an Apple 1.

The guys check out some vintage horse equipment. Next, a rare Pee-wee Herman scooter rides into the shop. And later, a first edition of the classic book 'To Kill a Mockingbird' flies in.

A seller brings in a trophy awarded to basketball legend Julius 'Dr. J' Erving. Then, a seller brings in some antique quack medicine bottles. And later, a book of etchings by Henri Matisse comes in.

A life-sized house elf from Harry Potter comes into the shop. Next, Rick checks out a waistcoat and watch as old as the founding fathers.

A Triplet Bicycle, vintage toy soldiers and Haunted Mansion memorabilia come into the shop. Later, things get hot when Chum finds a flamethrower.

Rick shoots over to England for an explosive chance to test out antique weapons. Meanwhile, back at the shop, a seller brings in something that offers the Gold & Silver some 'Home Improvement.'

Someone brings in a toy gun from a classic '60s show. Will Chum be a tough negotiator, or will he cry 'U.N.C.L.E.'? Rick tackles a LaDainian Tomlinson jersey that charges into the shop.

Rick travels to Boston to get a steal on a historic Red Sox baseball collection, meanwhile back at the shop, Corey targets an interesting WWII jacket. Later, Corey and Chum learn some new tricks.

Things get flashy when a seller brings in an unusual diamond made from the DNA of a musical genius. Can Rick compose himself before it gets hairy?

When a customer comes in with items from Tony Soprano's wardrobe, can Rick make him an offer he can't refuse, or will he fuggedaboutit?

When a seller brings in an antique key gun, can the Pawn Stars unlock the mystery behind it?

Chum steps up to the plate when a seller pitches him a signed photo of Cy Young. Meanwhile, Rick checks out a giant U.S. Navy Jack. And later, Chum checks out a guard mask from the 'Power Rangers.'

It's a space race at the Gold & Silver for an autographed Apollo 10 book. Meanwhile, Chum calls in Joey Fatone to get a collection of figurines, and a set of Bob Hope's golf clubs putt into the shop.

It's a bird! It's a plane! It's Superman pajamas! Can Rick and Chum make a deal for the Man of Steel? Then, Rick says cheese as he cuts a deal on a vintage industrial slicer.

When a World War II mortar storms the shop, can Chum fire up a deal before it implodes? Then, a tux worn by actor Ray Liotta swings into the shop. Will Chum be a Goodfella and buy it?

Rick Harrison and his family own and run a pawn shop on the Las Vegas strip. They buy, sell, and appraise items of historical value.[HISTORY Channel]