Dirt Devil via eBay offers the factory-refurbished Dirt Devil Cyclonic Bagless Upright Vacuum, model no. UD20010RM, for $39.99 with free shipping. That's tied with our mention from a week ago and the lowest total price we could find for a new model by $30. This 9-lb. vacuum features a stretch hose, ScuffGuard bumper, HEPA filter, dusting brush, and crevice tool. A 6-month Dirt Devil warranty applies.