New price low! eBay with vipoutlet has the Ecovacs Deebot Ozmo U2 2-in-1 Wi-Fi Robotic Vacuum Cleaner and Mop (Black) for $47 - 10% off with coupon code VIPOUTLETMARCH [Exp 3/31] = $42 with free shipping. Includes a 300mL water tank (2000 sq. ft. coverage).