Newegg offers the refurbished Haier 14,000 BTU Portable Air Conditioner, model no. CPN14XC9, for $209.99 with free shipping. That's $20 under our July refurb mention and $180 below the best price we could find for a new unit today. It features a three-speed fan, remote control, timer, and dehumidify mode.
A 30-day warranty applies, although it's unclear who supports it.