Set sail with the Pawn Stars when a medal from British explorer Captain Cook lands in the shop. Will this medal be a discovery for Rick, or will the deal end up shipwrecked? Then, Chum hits the green when checking out a golf putter from the famed 1963 Frank Sinatra Invitational. Will he score a hole in one or wind up in the rough? And later, when Rick's stress level hits a new high, Chumlee tries to calm him down. Will his idea help Rick keep his cool or will he erupt?