uomeur king box spring,5 inch low profile box spring for king bed,3500lbs heavy duty metal mattress foundation support with easy clean fabric cover,non-slip/easy assembly/no noise/ 5 inch king is up for auction in Home & Kitchen. The current bid is $1.50, 98% below the $85.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.