Walmart offers the Hoover SteamVac Dual V Wide Path Extractor Deep Carpet Cleaner in Black, model no. F7412900, for $159 with free shipping. (Amazon charges the same price.) That's tied with our December mention and the lowest total price we could find by $11. This 12-amp carpet cleaner features Dual-V, which purports to produce equal suction across the entire cleaning path. Other features include direct heat, three speeds, and an 8-foot hose.