sihaian 18ft round pool cover, prevents water accumulation above ground pool cover, quick installation and removal one-piece pool cover, lockable, windproof, uv-resistant, tear-resistant solar cover black 18ft (round) is up for auction in Patio, Lawn & Garden. The current bid is $1.50, 98% below the $65.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.