OfficeMax offers the Serta Leather Multifunction Managers Chair in Black (pictured) or Brown for $159.99. Coupon code "BIGDEAL30" cuts it to $129.99. With free shipping, that's $20 under our July mention, $80 off list, and the lowest total price we could find. Sales tax is added where applicable. Features include a pneumatic gas lift with lockout, tension adjustment, 3-handled seat plate, and more. Deal ends February 11.