Woot offers Smart Self Cleaning Cat Litter Box for $122.99 (orig. $229.99) + free shipping with Prime.

Product Description:
YIZFERN Self-Cleaning Litter Box for Cats - Open Top Design Automatic Litter Cat Box w/Safety Protection & Odor Control, Large Capacity for Multiple Cats, Ultra-Quiet, Includes Waste Bags

• YIZFERN Self-Cleaning Litter Box for Cats - Open Top Design Automatic Litter Cat Box w/Safety Protection & Odor Control, Large Capacity for Multiple Cats, Ultra-Quiet, Includes Waste Bags