Bad to the Bone

Operate with the Pawn Stars when they check out a bone saw from the Civil War. A tiny model for amputating fingers, can the guys cut a deal? Then, Rick's buddy Davey Deals drops by with a large piece of kunzite. Will Rick offer diamond-like prices for this gemstone? And later, the Old Man makes Corey drive him to the barber shop. Will it be a quick errand, or an all day ordeal?