AUCTION BIDDING OPEN! BIDDING ENDS WEDNESDAY, DECEMBER 17TH. PREVIOUSLY LISTED FOR $24,000,000. CURRENT HIGH BID $12,250,000. An architectural masterpiece emerges from the exclusive Upper Canyon of Silverleaf, where the nationally and internationally celebrated Castle on the Hill commands sweeping vistas across Scottsdale's most coveted terrain. This immaculate 2020 estate delivers over 13,600 square feet of unrivaled sophistication on 3.3 acres, showcasing panoramic views of the McDowell Mountains, Camelback Mountain, and brilliant city lights. From Swarovski crystal accents in the opulent primary suite to gold-inlaid floating staircases crowned with Italian chandeliers, every detail reflects extraordinary craftsmanship. A separate two-bedroom guest house