Office Depot offers this Realspace Magellan Collection 12-Cube Bookcase in Espresso, model no. ST090637, for $69.99. Coupon code "42762958" cuts it to $59.99. With free shipping, that's $90 off and the lowest total price we could find for such a bookcase. Sales tax is added where applicable. This 16" x 10" x 5" bookcase features 12 openings with die-cut backs. Deal ends August 27.