olixis 3 inch king size gel infused memory foam mattress topper, a soft breathable cooling bed pad, a comfortable bed mattress overlay for bedroom, rv, camper and sleeper sofa, certipur-us certified 3 inch blue king is up for auction in Home & Kitchen. The current bid is $4.50, 92% below the $57.43 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.