generic king mattress?14 inch king size mattresses in a box,medium firm,memory foam mattress with zoned pocket coils support and motion isolation design, 80"*76"?certipur-us certified 14inch king is up for auction in Home & Kitchen. The current bid is $4.00, 98% below the $209.00 MSRP, in New/Like New condition. Bid on this item at our Cincinnati - School Road location before the auction closes.