ERGO21 LiquiCell Sports Cushion - 2.5 Inch Thick Seat Pad for Tailbone, Hip & Lower Back Pain Relief - Ergonomic Comfort for Car, Office, Stadium & Wheelchairs- Better Than Gel, Foam or Air Large Deluxe - 18W x 17 x 2.5" is up for auction in Sports & Outdoors. The current bid is $11.50, 89% below the $107.00 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.