Season 21

In South Carolina, the Wolfe brothers pick a main street grocery that's frozen in time, and pay a visit to Sammy's classic car paradise.

Mike and Jersey go hog wild over a West Virginia honey hole, and Danielle uncovers a stash of cash in a hidden compartment.

While cruising through Southern California on a special mission for Danielle, Mike uncovers a legendary signed guitar along with story boards and scripts from America's favorite cartoon family, The Simpsons. Clear across the country, Robbie and Jersey dive into a massive stockpile of vintage electronics--and honor a late North Carolina collector's legacy in the process.

On the hunt for a delectable Porsche, Mike speed-picks in South Carolina while Rob and Jersey visit a motel-size collection of petroliana.

Mike stumbles upon a once-in-a-lifetime camera collection in upstate New York; Robbie goes hog wild for a massive stash of junior dream cars.

On a small-town main street in Indiana, Mike picks through a time-capsule drugstore with an attic full of apothecary relics that are all up for grabs; down the road in West Virginia, Robbie and Jersey visit a family farm from the 1800s.

Mike and Jersey trip out over an Oddfellow's Lodge in Maryland, and visit one man's combination theme park, art installation and roadside attraction.

In North Carolina, Mike, and Jersey dive into a mad-scientist collection of antique quackery and medical equipment; in California, Larry's barn features a multi-generational stockpile of vintage motorbikes, cars, and leather gear.

Mike uncovers a Godzilla-size stockpile of vintage movie posters, and Robbie pays up for a pair of ultra-rare Chevy signs for the shop in Tennessee.

Jody's late father left behind a supersized Ohio collection that includes, five hangars, a Ferris wheel, and a steamboat--and after years of careful negotiation, this tough-as-nails negotiator is finally ready to make a deal.

While combing through his buddy's bad-to-the-bone boneyard in Cleveland, Mike uncovers a massive stash of brass-era bikes--and is determined to buy them all. Meanwhile, during an Illinois heat wave, Robbie and Jersey are the first to wade through a late collector's stockpile of early tools and the machines that built America.

With a fleet of pricey cars and barns exploding with top-notch treasures, Mike and Robbie have high hopes for a sprawling family farm in Ohio; in West Virginia, the Wolfe brothers pick the scratch-and-dent room of Clifford's automobile museum.

Flying solo in Wisconsin, Mike gets VIP access to a legendary race car driver's vast collection of motorbikes and memorabilia and is determined to drive away with one of his prized two-wheelers. Down the road in Minnesota, Robbie and Jersey help an overwhelmed collector thin out his stockpile of knockout signs and architectural salvage.

In Illinois, Robbie and Jersey get exclusive access to a former race car driver's stockpile where they uncover rare car parts, pristine toys, and epic stories from the racetrack. Down the road, Mike falls hard for a small-town Wisconsin train museum where he scours the scratch-and-dent department for a good cause.

It's a meeting of the minds in Illinois as Mike picks a three-generation family business where the prolific collector's granddaughter knows the backstory of every single item. Down the road--at a motorbike enthusiast's mancave--Robbie pays up for a practice bomb and Jersey steps in to preserve a legendary racer's legacy.