Walmart offers the Hoover Sprint QuickVac Bagless Upright Vacuum for $41.99 with free shipping. (Amazon charges the same.) That's a buck under our mention from a month ago and the lowest price we could find by $13. It features a removable wand, rinsable primary filter, system check indicator, and 23-foot power cord.

Update: The item at Walmart is out of stock; however, Amazon still offers it for $41.99 with free shipping.