Amazon has the Roborock S6 Pure Robot Vacuum and Mop for only $359.99 Shipped when you clip the $40 off coupon! (Reg. $600) This is one of their Deal of the Day items. Strong suction easily lifts dust from floors, automatic carpet boost switches to full power on carpets for deeper cleaning. This item will ship free for all Amazon Prime members. Or, regular members can score free shipping by adding $25 or more worth of eligible items to your cart. You can get a 1-week trial of Amazon Prime for only $1.99 here.