Save up to 60% on a selection of mattresses at JCPenney.com. Then add the coupon code NEWSTUFF at checkout to receive an extra 10% off most styles. Better yet, stack on code SHIP4YOU to get free delivery, saving you $75 in fees. The pictured queen-size Sealy Posturepedic Evanston Plush Pillow Top drops from $1,250 to $443.33 to $398.99 shipped. This is the lowest price we could find by over $50 based on a comparable 14" mattress with 638 coils. You can also choose a haul-away service at checkout for $25 to dispose of an old mattress. Sales tax is charged in most states.