egohome medium twin mattress 6 inch memory foam mattresses bed in a box with gel foam and removeable fiberglass free cover for cool sleep and back pain relief, certipur-us certified, blue twin 6 inch medium is up for auction in Home & Kitchen. The current bid is $1.00, 99% below the $99.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.