A unique collection of pop-culture props includes well-fitting khaki's from 'CHiPs', a couple of 'T.J. Hooker' uniforms, and some 'Little House on the Prairie' props that exemplify the '70s.

Joe Salzburg caught the automobilia bug - a passion for all things related to cars - from his father when he was just a child. He has now amassed a collection of over 20,000 automobilia items. Joe will show Lisa a sampling, from Mattel's Hot Wheels racing cars to one of his real cars - a vintage 1972 AMC Javelin and a cardboard replica of nationally known car dealer Bob Malcolm's dealership. Joining Joe is toy and car expert Joel Magee, who is also a race car driver himself. Joel has a nice surprise for Joe when he appraises the value of the giant collection. And Joel brings a set of 1966 Dodge Chargers slot cars in box to offer Joe in trade for one of his prized larger Hot Wheels model cars. Will the trade offer cross the finish line?