The quality and comfort of this mattress is definitely worth the cost. I will not put a price on sleep quality anymore. I have chronic pain syndrome in my neck and arms with a spinal cord stimulator implant in my neck. I used to get up after two hours when sleeping on our approx. 10 year old Sealy mattress and sleep on my medical recliner. Since getting the new Tempur-LuxeBreeze Firm mattress I have slept in my recliner only one time, due to other factors. Needless to say my sleep quality has been poor for years and now since our new bed was delivered and expertly setup at just about one month ago my nights sleep have been so much better and cooler, I would get up with the back of my body wet with sweat on the old bed. I have to sleep on my back and this is the prefect mattress for myself and my wife also loves it, so two for one deal on this. I feel better and my days being active have been much more positive.