Wholesalestockroom via newegg offers the Oreck ProShield Plus Electric Air Purifier, model no. AIR12GU, for $139.95 with free shipping. That's $20 under the lowest total price we could find for a refurb (this is new) and a current price low for a new unit by $100. This purifier includes a remote control and cleans and circulates the air in a 12x18-foot room twice every hour. Deal ends September 12.