Rarer Than Hen's Teeth

Rick and Chum show off their pearly whites when a seller brings in a pair of Tyrannosaur teeth. Will they be chomping at the bit or will the deal go extinct? Then, Corey goes to bat for a signed Mark Buerhle jersey. Can he pitch a perfect deal? Meanwhile, a set of "M*A*S*H" action figures is on Rick's radar. But can he "Kling" to these items, or will they go AWOL? And later, Chum and Corey don their best boots to get into the spirit when they check out a collection of Tanya Tucker worn items.