The Pawn Stars are presented with an engraved whale's tooth believed to be authentic 1800's scrimshaw. Can the gang make a whale of an offer or will it be a fluke? Then, the Old Man sets his sights on a pair of mysterious Civil War era rifles. Will he take aim and hit the mark or end up dodging a bullet? And later, a man brings in a pristine edition of Playboy's very first issue--featuring Hollywood legend Marilyn Monroe. Will Rick sneak a peek or just read the articles? (thetvdb.com)