Dyson via eBay offers its factory-refurbished Dyson Cinetic Big Ball Animal Canister Vacuum in Purple/Iron, model no. CY18, for $249.99 with free shipping. That's $244 under the lowest total price we could find for a new unit. It features a 10-amp motor, 10" carbon fiber turbine head, HEPA filter, and includes a tangle-free turbine tool, extension wand, dusting brush/crevice tool, and stair/upholstery tool. A 6-month Dyson warranty applies, followed by a 2.5-year ABC Vacuum warranty.