Ebay offers Zokop 10,000 BTU 115-Volt Window-Mounted Air Conditioner for $263 with free shipping.

Product Description:
The Air conditioner is quiet operation, very easy to operate, washable and reusable air filter can be easily slide out and can be easily washed with warm water and dish soap or vacuum cleaner. The Air conditioner can quickly cool down your home, office, or apartment for maximum comfort. So what are you waiting for? Just take it home!
Features:

•  Smart Control Air Conditioner – This WiFi enabled 10,000 BTU window air conditioner allows you to conveniently control cooling . At the same time, it can also be controlled by remote control.
•  Easy to Operate and Installation: Unit can be installed easily without a major modification to the window frame. All mounting accessories and window slider are included
•  Energy efficient: Helps reduce the energy costs，Quiet operation
•  Washable filter: The reusable and washable mesh filter reduces bacteria, room odors and other airborne particles for a healthier, more comfortable environment.
•  Rapid cooling: Quickly cools down your home, office, or apartment for maximum comfort.
•  Washable and reusable air filters slide out easily and can be cleaned easily with warm water and dish washing liquid or vacuum cleaner
•  Refrigeration / energy saving / fan / de-humidification portable all-in-on

 Specifications:

•  Color: White
•  Model: GWE-10CR/caez
•  Power Supply: 1Ph, 115V, 60Hz
•  Cooling:
•    RATED Capacity: 10000 Btu/h
•    RATED EER: 11.0 Btu/w.h,w/w
•    RATED CEER: 10.9 Btu/w.h,w/w
•    RATED Input: 910W
•    RATED Current: 9.5A 
•    Standby Power: 0.9W
•  Moisture Removal: 1.4L/h
•  Max. input consumption: 1100W
•  Max. current: 9.5A
•  Starting current: 40A
•  Refrigerant type: R32/290 g/10.23 ozs
•  Maximum pressure(145psi=1MPa )(H/L): 915/360(6.3/2.5MPa)
•  Indoor air flow (Hi/Med/Lo): 360/322/290m3/h
•  Indoor noise level (Hi/Med/Lo): 59/56/54dB(A)
•  Outdoor air flow (Hi/Med/Lo) m3/h: 800 m3/h
•  Outdoor noise level (Hi/Med/Lo) dB(A): 62/60/58 dB(A)
•  Power Cord Length: 1500mm
•  Power Cord Length: 4.9ft
•  Application Area (Cooling EPA) : 350-450sp.ft
•  Operation temp Indoor(cooling): 61-88℉ Outdoor：64-109℉
•  Window Opening:
• Width(Min/Max): 58.4/91.4cm(23/36inch)
• Height(Min): 36.8cm(14.5inch)
• 20.Dimensions: 47.2x39.6x33.8cm(18.58x15.59x13.31inch)
• Package dimensions: 55x49.6x38cm(21.65x19.53x14.96inch)
• Net weight: 22.6kg/49.8Ibs
• Gross weight: 25.7kg/56.7Ibs