Home Slickdeals Best Price Memory Foam Mattress: 8″ Twin $104 / TW XL $127... Slickdeals Best Price Memory Foam Mattress: 8″ Twin $104 / TW XL $127 | 4″ Toppers Starting at $68 – Amazon +Free Shipping By ARCOM - 13 December 2018 134 0 SHARE Facebook Twitter Go to the deal page: Best Price Memory Foam Mattress: 8″ Twin $104 / TW XL $127 | 4″ Toppers Starting at $68 – Amazon +Free Shipping