fansace california king size mattress (high-end upgraded) hotel-level luxury 14 inch hybrid cal king mattress in a box, cooling-gel memory foam & pocket springs, extra edge support,365-night trial,medium firm medium firm 14.0 inches california king is up for auction in Home & Kitchen. The current bid is $1.50, 100% below the $399.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.