VMInnovations offers the Cool Living 10,000-BTU Home Window Mount Air Conditioner for $281.99. Coupon code "ERP34P5J" cuts that to $200. (The coupon may apply automatically.) With free shipping, that's $10 under last month's mention and the lowest price we could find by $50. It's designed for rooms up to 450 square feet and features six different modes, three fan speeds, and a multi-directional vent.

Also available is the Cool Living 15,000-BTU Home Window Mount Air Conditioner for $399.99. Coupon code "J749PC" cuts the price to $297. (As above, the coupon may apply automatically.) With free shipping, that's the lowest price we could find by $2. It cools rooms up to 700 square feet. Both deals end August 24.