Rick considers buying an 18th Century cannon that could be worth up to $40,000. But, before he makes an offer, he'll need to verify that it's the real deal by test firing it first. Then, a local woodworker needs cash to keep his business afloat and l... (more)ooks to pawn his 1.5 ton table saw. The Pawn Stars might lose the deal if they can't figure out a way to move it back to the pawn shop. Finally, a guy trying to sell his replica Roman armor strikes out with Corey but gets a second chance as Chumlee tries to negotiate what could be his first and last deal at the shop.