Amazon offers Prime members the Barbie Dreamtopia Rainbow Cove Princess Castle for $34.63 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $9.93.) That's $14 under our Black Friday week mention and the lowest total price we could find by $15. It features three colorful floors with brightly colored backdrops, details, and accessories. It measures 6.5" x 25" x 16".