Since his youth, retired electrician John Pedersen has been collecting and restoring vintage pinball machines, resulting in a collection that now takes up his entire suburban basement ... and spills over into an airplane hangar. Lisa joins John for a tour of some of his favorite games - from the very rare Cowpoke, with its animated mule kick, to the first-ever Star Trek pinball machine. Also on hand is Roger Sharpe, pinball expert and author, whose life story is the subject of the new movie, Pinball: The Man Who Saved the Game. Roger sets a value on John's entire collection, then tries to tempt him into an all-out three-for-one trade ... that just might notch up to four-for-one, unless something makes the trade go TILT.