Woot! offers the Dyson AM08 Bladeless Oscillating Pedestal Fan Factory Reconditioned for $149.99. Shipping fee is $5, or free with Amazon Prime. ​Features: Instead of using blades, Dyson fans use patented Air Multiplier technology for powerful air projection. Air is accelerated through an annular aperture, drawing in surrounding air to project a high-velocity cooling airflow. And with no blades, the airflow is smooth — not choppy. Dyson engineers developed AM08 to be 35 percent quieter and more energy-efficient than its predecessor AM03. The addition of a sleep timer enables you to program the fan to turn off after preset time periods ranging from 15 minutes to nine hours.