aller-ease allerease platinum zip-off top waterproof mattress protector king size 360 degree zipper allergen barrier temperature balancing luxurious plush top separately machine washable mattress cover (white) is up for auction in Home & Kitchen. The current bid is $1.00, 98% below the $57.94 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.