Sears offers the Craftsman Chrome/Vinyl Hydraulic Stool
. Plus, Shop Your Way Max members bag free shipping
. (Not a member? It's free to sign up for a 90-day trial
; otherwise, shipping adds around $17. In-store pickup is also available.) That's $50 off list and the lowest total price we could find. It features adjustable feet, foam padding, movable back rest, and vinyl cover.