LEGO DUPLO Disney Ariel’s Magical Underwater Palace Building Toy Set - The Little Mermaid Toy for Girls & Boys, Ages 2+ - Toddler Preschool Sensory Toy with Disney Princess Minifigure - 10435 is up for auction in Toys & Games. The current bid is $8.00, 86% below the $55.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.