As one of its daily deals, Staples offers the refurbished Royal Sovereign 12,000 BTU Portable Air Conditioner, model no. ARP2412, for $179.99 with free shipping. That's $220 off list and the lowest total price we could find. It works as an air conditioner, fan, or dehumidifier and features sleep mode, variable fan controls, rolling casters, and an adjustable thermostat. Deal ends April 21.
No warranty information is provided.