Freestyling near Atlantic City, Frank confronts his bad car karma and takes a gamble on a set of vintage wheels. At Harry's sprawling New Jersey junkyard, the guys uncover a flying saucer and a larger-than-life Popeye. Back in Iowa, the team awaits the appraiser's verdict on Frank's road-worthy 1963 Cadillac.

The guys are freestyling in Louisiana when Frank spots an alien spaceship emerging from an Airstream trailer. Later, Mike's honest approach wins over a tough-as-nails negotiator. A local historian owns an abandoned cotton town and all the treasures in it. Meanwhile, back in Iowa, Danielle prepares to unveil her secret renovation project.