When a customer walks into the shop with a signature worthy of presidential praise, can Corey make a new deal? Meanwhile, Chum heads to a prop house in L.A. to reflect on some historic Hollywood items. Will he be able to land an out of this world bargain, or will the negotiations be shattered? Then, a magician has an enchanting car once owned by Siegfried and Roy. Will Rick and Corey conjure up the right price before it disappears? And later, Rick and Jake try to make a deal for a Civil War amputation kit. But will their offer make the cut?