twwfkk upgraded seat cushion premium ergonomic memory foam, lumbar support pillow for office chair, memory foam car seat cushion with l-shaped ergonomic design for car, truck, desk, chairs, office seat is up for auction in Office Products. The current bid is $1.00, 95% below the $18.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.