Office Depot offers the WorkPro Commercial Mesh-Back Executive Chair, model no. PRO-767E, $319.99. Coupon code "61976882" cuts it to $207.99 with free shipping. That's $192 off list and the lowest total price we could find. It features a molded foam seat, posture-lock back support, tilt adjustment, seat height adjustment, and padded armrests. Deal ends September 27.