ZINUS 4 Inch Green Tea Memory Foam Mattress Topper, Smaller, More Convenient WonderBox Packaging, Pressure-Relieving Layers, CertiPUR-US Certified, Twin Green Twin 4" New Small Box is up for auction in Home & Kitchen. The current bid is $3.00, 95% below the $61.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.