Walmart offers the Dirt Devil Power Duo Vacuum, model no. UD20125B, for $40.89 with free shipping. (Amazon has it for the same price.) That's the lowest total price we could find by $10, although we saw it for a buck less in October. It features a hard floor tool with washable microfiber dusting pad, 10-foot reach, on-demand cleaning wand, cyclonic filtration, and rinsable HEPA filter.