Walmart offers the Dyson V6 Slim Cordless Vacuum, model no. 209476-01, for $199 with free shipping. That's tied with our mention from a week ago and the lowest total price we could find by $25. This vacuum features a Dyson V6 digital motor capable of spinning up to 110,000 rpm, 2-tier radial cyclones, and up to 20 minutes of suction.