Blueair Hot & Cool Air Purifier $180

This Blueair Hot & Cool Air Purifier falls from $499.99 to $179.99 at Woot. Shipping is free with an Amazon Prime account. Otherwise, it adds $6. You'd pay over $380 elsewhere! Save yourself the clutter of having a separate heater, purifier, and fan with this unit that allows you to heat, cool, or simply purify air, capable of purifying up to 840 sqft of air per hour.