Target via eBay offers the Haier 8,000 BTU Portable Air Conditioner with Remote for $239.99. Apply coupon code "P20MEMDAY" and checkout with PayPal to cut it to $191.99. With free shipping, that's $40 off list and the lowest price we could find. It cools rooms up to 250-square feet and features three fan speeds, a timer, and remote control. Deal ends May 29.
Note: This coupon can only be used once per PayPal account within a single transaction.