Extra 20% off Roborock Vaccums. eBay with Roborock has the refurbished Roborock Q7 Max Robot Vacuum (Black or White) for $180 - 20% off with coupon code TOPGIFTS20 [Exp 11/10] = $144 with free shipping. Comes with a 2-year Allstate warranty. Has 4200 Pa suction power, PreciSense LiDAR navigation, up to 3 hours runtime on a single charge, and 2583 sq. ft. max mopping range.