Ending today, Office Depot offers the Realspace Briessa Mid-Back Chair in Black or Brown/Black for $49.99. Pad your order over $50 (this eraser is 49 cents) and apply coupon code "79129286" to cut it to $39.99 (excluding padding). With free shipping, that's $90 off and the lowest price we could find. It features a waterfall seat cushion and 1-touch seat-height and tilt-lock adjustments.