(Unsure of size) Essentials 3 Inch Memory Foam Mattress Topper, Gel Infused Mattress Topper, Ventilated Design, CertiPUR-US Certified Foam, Blue California King 3.0 Inches is up for auction in Home & Kitchen. The current bid is $1.00, 99% below the $89.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.