Chum gets into the teen spirit when a unique piece of Kurt Cobain memorabilia comes into the shop. Will the deal reach nirvana, or will the seller say nevermind? Next, Rick takes a swing at a 1996 Atlanta Braves National League Championship Ring. Then, when a customer comes in with a Jurassic Park POG collection, Chum gets slammed with a hefty asking price of $775,000. And finally, Rick takes Corey to check out his childhood dream car - a 1967 Meyers Manx. But the father/son bonding comes to a screeching halt when a test drive leaves the duo stranded in the desert.