NO. No in a big way. I think this is one of the few times I actually might have more experience that most. Heres the deal, I work in a matress department at Macys, actually worked there a few years. Tempurpedic beds are not bad beds, but working for a company that excels at forcing companies to give discounts, thats one of the few brands that NEVER lets discounts work, never even on sales. And thats saying something for the top matress retailer in the country. Heres another thing, working there and seeing the god awful $1500 price tag on their most basic queen set, and trying all the other options its not worth it. Ironically we had the Sealy version for 1/2 the price and we stopped carrying it.
Bottom line, there are knock offs that are just as good and that are wayyyy cheaper. Youll find all Temperpedics are the same price at every store (mostly) and over priced. I personally got a good queen at a store called "the dump" (KOP, PA) and it was only 700. I think my brand is "Dormir" but I think nowadays everyone makes a version, I know sealy does at least.
Heres another tip from a matt salesman, be VERY sure you like the bed. Lay on it for 15-20 min if you need to. No joke. You have no idea how many times Ive had people by a bed they were on for 30 secs, buy it, and when it gets delivered they cant even sleep on it. Literally sleeping on the couch instead, and this is more so for foam beds.
EDIT:
Saw the post for the air matress. DO NOT use an air matress if you have a bad back. Back issues come from poor support systems when you sleep. Air does not support your back. Comfortable for a short period, but like a water bed,will more than likely give you back problems as you get older.