sogesfurniture Twin Size Mattress, 6 inch Bamboo Charcoal Gel Memory Foam Mattress for Comfort Sleep &Cooling Night Sleep, CertiPUR-US Certified?White and Green? is up for auction in Home & Kitchen. The current bid is $51.00, 57% below the $119.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.