RefurbKing via eBay offers the refurbished LG 8,000 BTU Portable Air Conditioner for $169.99 with free shipping. That's tied with our August refurb mention as the lowest price we've seen. (It's also $70 under the best price we could find for a refurb today.) It features multiple speeds with auto cool and a 24-hour programmable timer.
A 90-day RefurbKing warranty applies.
The planet will thank you, your local (overwhelmed) landfill will thank you. Even your budget will thank you.