Rick checks out a civil war cannon, which includes a test firing. The Old Man...
Pawn Stars
Season 1 Episode 4: Knights in Fake Armor?
It's clear that this is no ordinary pawn shop as the Pawn Stars wheel and deal items ranging from an old school Pac-Man to a Medieval Jousting Helmet. If these items are as real as their owner's say they are--they could be worth up to...