The Pawn Stars prepare to fire when an 1830's musket made by cotton-gin inventor Eli Whitney shoots into the shop. Can Rick come up with a perfect battle plan to secure this rare weapon or will he shoot himself in the foot? Then, when a man brings in a golf ball once owned by President Lyndon B. Johnson, Rick attempts to tee up a good deal. Will he sink a hole in one or miss his mark and land in the sand? And later, a man comes into the shop with a 1929 Chicago Cubs World Series press pin. Will Rick and Chum make headlines with this deal, or end up buried on the back page?