oucaxia 2026 upgrade oucaxia robotic pool vacuum, 4l large capacity pool vacuum for inground & above ground pools wall climbing pool robot for floor/wall/waterline/all cover up to 2200sq.ft (blue) is up for auction in Patio, Lawn & Garden. The current bid is $6.00, 98% below the $299.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.