The machine takes cash and credit cards, but credit cards can only be used on the three for $10 offer. The coins cost $5 each, or three for $10. A new collectible medallion kiosk has opened at Plaza del Sol Caribe Bazaar, featuring coins themed to Pirates of the Caribbean. Avast and shiver me timbers! There be a new place to find dubloons in the Magic Kingdom’s Adventureland! Okay, enough of the pirate lingo.