Cruising along the California coastline, the guys know they're in for something big. Mil Blair founded the iconic motorcycle magazine Easyriders and, for the first time ever, the legend is willing to sell some of his rare collections of motorbikes and memorabilia. Later, the guys visit Bird's temple of surfing. Although he doesn't normally sell, the guys convince him to part with a few choice surfboards. Also, the guys visit Alfie in the Malibu Hills. His eclectic collection includes over a half million albums and a real bombshell. And finally, they get their new surfboards appraised at the California Surf Museum and make a generous donation.

Mike and Frank get revved up about an awesome new client: North Carolina's NASCAR Hall of Fame. The curators have asked them to scour the country for relics that help tell the unique history of auto racing. But with their limited budget, they're under even more pressure to deliver. Their first stop is Tiger Tom's auto shop. The veteran racer's collection dates back over half a century and includes must-have items that changed the face of racing. Also in this episode: "Humpy" Wheeler is the former president of the Charlotte Motor Speedway, and although his attic is a gold mine, getting him to part with any of his treasures takes serious charm and a charitable strategy. Later, Billy Biscoe was in the pit crew of a NASCAR champion and has a collection of jaw-dropping artifacts that's as impressive as his stories. And, picking takes a back seat when Mike and Frank climb into a pair of vintage racecars for a drag race showdown.