Zinus 6 Inch Green Tea Memory Foam Mattress / CertiPUR-US Certified / Bed-in-a-Box / Pressure Relieving, King, White is up for auction in Home & Kitchen. The current bid is $25.12, 89% below the $223.00 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.