Sears offers the Hoover Power Scrub Deluxe Carpet Washer, model no. FH50150, for $135.99 with free shipping. (Amazon charges the same.) That's the lowest total price we could find by $24, although it was $26 less in November. It features multi-directional brushes, 2-tank design for separating clean and dirty water, crevice tool, stair tool, upholstery tool, SpinScrub powered hand tool, and automatic detergent mixing system.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.