dumos mattress toppers memory foam full size, 2 inch thick bed topper pad cooling gel infused soft comfy padding breathable for sleeper sofa couch rv camper, certipur-us certified, blue is up for auction in Home & Kitchen. The current bid is $3.50, 92% below the $45.87 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.