cushzone ergonomic seat cushion & lumbar support pillow - memory foam for sciatica pain relief & posture correction, non-slip chair cushions for office chair/car/wheelchair/travel (black) black large is up for auction in Home & Kitchen. The current bid is $1.00, 97% below the $29.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.