Update: Deal over.

GE 5000 BTU Mechanical Air Conditioner – Link

Walmart has this on sale for just $50!

• Two cooling modes & fan speeds
• Slide out filter for easy cleaning
• Min./Max. Window Opening 23/38 Width (in.)
• Minimum Window Opening 12-1/2 Height (in.)
• CEER 11.2
• Maximum Room Size for Cooling: 100-150 sq. ft.
• Cord Length: 6 ft