upfas automatic cat litter box self cleaning - app control - weight monitoring - ultra-quiet, medium cats and kittens litter box, safe anti-pinch?assembly required?- grey is up for auction in Pet Supplies. The current bid is $3.00, 98% below the $149.99 MSRP, in As Is condition. Bid on this item at our Lavergne - Industrial Blvd Ste D location before the auction closes.