Mike struggles to free a massive vintage sign from a tight corner, then the guys strike an impossible deal with the "Sign Boss." Back in Iowa, Danielle joins Frank for a final joyride in a 1956 Chevy.

Frank celebrates his birthday with a picking bonanza. Plus, the guys make a woman's dream come true by brokering a deal to honor her deceased husband.

The guys stumble on the mother lode of Americana in Maryland. Then, a former garbage man's trash is a real treasure.

When the guys do a favor for a friend, what seems like a raw deal becomes a surprising win-win situation. Plus, they get behind a locked door that hasn't been opened in decades.

The guys visit a man with a puzzling nickname who hasn't thrown away anything since the 1950s, and isn't willing to start now. And he isn't shy about flaunting his favorite underwear, which comes as a shock to Mike and Frank.

Mike makes a mistake in Indiana, and while the guys get a warm reception from a carnie collector in Ohio, the pick brings an unexpected sting.

When the guys visit a woman overwhelmed by an incredible inheritance, she opens the doors to a secret vault. And they meet their match in an 80-year-old rebel who speeds a mini bike around his massive property.

Mike takes an epic Route 66 road trip in an antique convertible to bring the car back to the widow of its previous owner. But the 1930s classic may not make it through the 600 mile journey.

The guys find themselves in Studebaker heaven, and visit a designer with the rarest collection in the Midwest.

Mike tries to get Frank into the Christmas spirit while exploring two super packed picks.

Mike and Frank look back on their trickiest excavations ever, including relics buried underground and awesome finds trapped under mountains of junk.

The guys take a trip down memory lane in this special episode featuring the grooviest picks from the disco decade.

Mike and Frank look back at their best picks from the 1960s, including a meeting with Captain Kirk and a seat in the original Batmobile.

The top 12 big ticket items that Mike and Frank ever picked.

A lead on an ultra-rare VW beetle turns out to be a true barn find, but it'll take a heavy metal move to bring it home.

The guys brave a collection that sends chills up the spine at a former gas station transformed into an eccentric home.

Mike makes a big league offer on an ultra-rare vintage Edison invention, and a mega stash of beer-related memorabilia stokes Frank's Oktoberfest mojo.

While Mike makes deal after deal, Frank hits a road block with a straight-talking Wisconsin collector who won't budge on prices.

A retired auctioneer and his daughter have haggling in their blood; Mike has eyes for a long-sought 1930s Cord convertible.