customer reviews for cowsar 10,000 btu (6,300 btu doe) 120-volt window air conditioner w/dehumidifier and remote control up to 450 sq. ft. white is up for auction in Appliances. The current bid is $1.00, 100% below the $299.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.