look at the prices of an interior yacht club cabin on the Meraviglia class and Seaside class. And remember that Yacht club is a ship-within-a-ship, with Butler service, concierge service, private lounge, private restaurant, private pool, room service included, and upper level beverage package with minibar even included. Plus, you board from a separate concierge lounge, and are escorted past lines at ports.
Much superior experience.