The Dyson V6 Slim Cordless Vacuum drops from $269 to $239 at Walmart.com, plus shipping is free. This was the lowest price we could find by $60. This features a motorized cleaner head with stiff nylon bristles and soft carbon fiber filaments. It offers up to 20 minutes of cordless, fade-free suction. A 2-year warranty is included. Sales tax is charged in most states.