Flying solo in Northern Iowa, Mike comes across the "Goat Man" and combs through his amazing, hidden-away property of junk-filled fields and buses. An Illinois couple's home proves to be a collector's paradise. The boys work on a prolific car collector who's reluctant to sell. Danielle uncovers a pricey, one-of-a-kind Vespa passenger scooter. And, following their instincts, the guys meet a gracious 84-year-old woman who opens the doors to her untouched collections.