vellgoo dehumidifier for basement, 6000 sq ft energy star most efficient 2025 | max 140 pint/day for home and large rooms with drain hose, auto defrost, smart humidity control, auto restart 6,000 sq. ft is up for auction in Home & Kitchen. The current bid is $41.00, 85% below the $269.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.