When Rick sets his sights on a musket rifle from the 1800s, can he take a shot at this deal, or is he off the mark? Meanwhile, a seller tries to flex with a signed autobiography by Arnold Schwarzenegger. Will Rick bring home the gold, or will his offer be terminated? Then, an old ventriloquist's dummy makes Corey and Rick's heads spin. Will Corey be able to throw his voice into the negotiation, or will Rick be the one pulling all the strings? And later, is Chum swinging for the fences when he tries to bring home a signed poster from the movie, the Sandlot?