Office Depot offers its Chelsea High-Back Fabric Chair for $49.99. Apply coupon code "59171111" to drop it to $42.49. With $9.95 for shipping, that's $10 over our June mention (since expired), but the lowest total price we could find. Sales tax is added where applicable. Features include lumbar support, 1-touch height adjustment, and tilt controls. Coupon expires July 29.