Sunday

Cousin Karen is ready to shakes things up on the showroom floor and make some major sales - but Ashley is less than thrilled to have someone invading her turf. Will Karen be able to help out when Ashley's brash demeanor threatens to drive away customers? Or, is it Gold way or the highway for the new girl? Plus, Seth checks out a red hot 1974 Camaro, and Les makes a friend from Holland.

When Les takes his niece Karen under his wing to help out at the jewelry counter, Ashley doesn't hide her jealousy well. But will her sky high bidding on a one of a kind sculpture win back her Dad's good favor? Or drive him mad? Plus, a smoking granny gets hotheaded over a fake purse with Les, while Seth and Bobby J contemplate a road trip when a retro VW bus rolls onto the lot.

Seth thinks Les is stuck in the past for hand delivering their gold to a refinery on the West Coast, and bets his dad that his new mail order service will provide a better return. But will the easy way pay off? Or cost the Golds a pretty penny? Plus, a senior strongman impresses the heck out of Ashley and Les, and Seth gets energized over an incredibly rare 1981 Bradley electric car.

Tensions between Karen and Ashley explode on the sales floor and when Les discovers that Ashley has banished Karen to a storage room he puts them both in the doghouse. Plus, Lady Gaga's bass player blows Les away with an act of kindness, and a guy tries selling Seth presidential autographs for 40 thousand dollars.

Les goes on a buying spree that leaves his staff wondering what's going on. Karen needs Byron's help to handle a pair of unruly piano players, and a nine-year-old kid gives Seth a run for his money on the sale of a rare sports item.

A shakedown artist tries to make Les an offer he can't refuse, but the Golds fight back and turn the tables on the hustler. Seth and Karen feel the power of the force when a customer brings in a pair of high-end light sabers, and Ashley has her hands full with an angry customer who claims Ashley injured her.

Dirt road veteran Dennis Dent goes head to head with a lifelong nemesis. Christian Reynolds takes on wild country on a vital mission to build a bridge and Turbo is dealing with disaster upon disaster.

This vast island continent is home to some of the hardest places to reach on Earth. But for the mega trucks that keep the country moving, getting there is just another day at the office.

When a big-name client wants Gas Monkey to build them a promotional vehicle on spec, Richard bets they'll take a shine to a custom '59 Ford F-100.

Richard's gamble of building a '59 Ford F-100 promotional vehicle on spec for a brewery may pay off to the tune $150,000 - but only if they like the end result.

Amy comes to the rescue of Krazy Dave and Juicy.

Cassie turns to Ron for bailout money for Bobby's new business.

Cassie pressures Bobby to move in with her.

Bobby's plan backfires.

The staff is on alert when an angry ex-con threatens the shop

Treasure-seeking Wayne hits a snag trying to open an old safe.

The secret contents of the safe are revealed!

A family heirloom in pawn is accidentally sold.