Paid $1500 for my Select Compfort four years ago - first pump went out within a year. They replaced at no charge. Second pump went out six months ago - $200 to replace. Digital readout went out a couple weeks ago - included with the new pump and not available unless you purchase a new pump (wireless.) Mattress sags in the middle (dual chamber.) Why purchase an expensive mattress that you will have to start purchasing replacing parts within the first five years of the so called 20 year warranty? I will never recomend Select Comfort to anyone!