Sears cuts up to 60% off a selection of mattresses and mattress sets, with prices as marked. Even better, select mattresses receive an extra 10% off. Plus, bag free shipping on orders of $599 or more, otherwise, shipping adds $69.99. (In-store pickup is also available for select items.) Also, it takes an extra 5% off or gives up to 24-month special financing on orders of $599 or more when purchased with a Sears card. Some exclusions may apply. Deal ends April 9.