Lowe's offers the Bissell SmartClean Robot Vacuum, model no. 16052, for $174 with free shipping. That's the lowest total price we could find by $25. It features a triple action cleaning system, dual edge brushes, and automatically docks and recharges. Deal ends June 30.
Walmart offers the Bissell PowerForce PowerBrush Carpet Cleaner System, model no. 47B2W, for $87.30 with free shipping. That's $2 under our February mention and the lowest total price we've seen. (It's a current best by $28.) Features include a rotating DirtLifter, easy-to-fill tank, and foot-activated power switch. It comes with a Bissell 2X Formula 8-oz. bottle.