8 ft Steel Round Stock Tank Pool Cover Waterproof, 600D Heavy Duty Round Pool Cover for Water Ice Bath Cold Plunge Pool,with Drawstring & Storage Bag, UV, Dust, black (Black, 8ft) Black 8ft is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 98% below the $49.90 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.