DUMOS Memory Foam Mattress Topper Full, 3 Inch Thick Gel Infused Bed Toppers for Full Size Bed, Cooling Soft Mattress Pads for Sleeper Sofa, RV, Camper, CertiPUR-US Certified, Blue Blue Full is up for auction in Home & Kitchen. The current bid is $3.00, 91% below the $34.81 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.