Ending today, OfficeMax offers the Serta Leather Multifunction Managers Chair in Black for $159.99. Coupon code "BIGDEAL30" cuts it to $129.99. With free shipping, that's tied with our mention from five days ago as the lowest total price we've ever seen. Sales tax is added where applicable. Features include a pneumatic gas lift with lockout, tension adjustment, 3-handled seat plate, and more.