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.

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.