Rick checks out the most expensive item in Pawn Stars history--the only 1933 Double Eagle gold coin for sale in the world. Will Rick be able to mint a deal, or will the seller try to nickel and dime him? Then, Chum visits "The Happiest Place on Earth'' with a miniature model of Main Street USA from Disneyland. But will the deal end up in the Haunted Mansion's graveyard? Next, Corey hopes for a big bang when he investigates a tiny Japanese matchlock pistol. And finally, Chum gets ready for his closeup when he looks at a signed "Once Upon a Time in Hollywood" movie poster.