Target offers its Threshold Felton Tufted Sofa in Navy for $599.99. Coupon code "APRIL10" drops it to $453.99. With free shipping, that's $146 off list and the lowest total price we could find. (It was $53 less in March.) It measures 34" x 75" and features polyester construction, wooden frame, and a maximum weight capacity of 225 lbs.