Tuesday

The grand finale is an airport auction.

Sean tows a mysterious trailer to the auction.

Tensions are high when Ron defies Amy.

Dwight sets the stakes for the New Orleans trip.

The Gold Devils return to their Fair lady lease in pursuit of their 1000-ounce target, The Ferals face a standstill when their excavator is seized by rivals and Vince Bibi and Murray's last ditch effort gamble pays off with a monster nugget.

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.

Gas Monkey Garage signs up for the Redbull Flugtag -- and Aaron is in charge of making and piloting their flying craft. But building something with wings instead of wheels proves to be a challenge, even for this master mechanic. Plus, when a rare Dodge Wayfarer rolls in, Richard’s hopes for a fast flip get stalled when the engine refuses to start.

As engine troubles plague the Smokey and the Bandit build, Richard travels to Florida to meet the Bandit himself, Burt Reynolds. After missing the transport truck, Richard and Aaron have to race the Trans-Am down to New Orleans themselves. During the drive, Richard dreams he’s the star of a wild Gas Monkey version of Smokey and the Bandit.

When Seth needs help in the online department, Les volunteers Ashley - who immediately oversteps by putting a rare Olympic torch from Seth's personal collection up for sale. When the item goes MIA, all hell breaks loose with the store's reputation and a lot of money on the line. Plus, Les gets his hands on some petrified animal anatomy that he may wish he never picked up and helps a tongue tied customer negotiate a sweet deal on a creepy Gothic Hope Chest

After tearing through the online department, Ashley has to face the consequences when her rash instruction leads to the destruction of an important shipment.Plus, Seth takes a ride in a hovercraft, and Les puts up his dealing dukes to do business with Muhammad

A valuable guitar strikes a special chord in Seth, a customer tries to buy a fancy watch with questionable coin, and Les does a deal - with his doppelg?nger?

When Seth has just five minutes to bid on a valuable sports card auction, he takes a shot - without telling his Dad. But when the big boss finds out he spent thousands without a word, Les throws down the gauntlet - sell everything in a week, or pay out of pocket. Will Seth be able to make the sale? Or will he lose his shirt? Plus, Ashley tries to make a deal with a dancer on a Chinese Dragon, and Les challenges some college boys to go shot for shot with potent Snake Wine.

Ron and Amy's repo competition takes a dangerous turn.

Finding a Christmas tree takes a frightening turn.