Sleep Number has $ 200 off select mattresses through 2/29/16. Consumer Reports rated the C2 (their lowest priced mattress) a Best Buy in the February 2016 issue. Queen sized C2 regularly $ 799, on sale for $ 599. You still have to pay for shipping, and the base is extra (or you can make your own with plywood). This is only a good deal to those (like me) already looking at Sleep Number beds. The price with base would be $ 899.98 plus tax and shipping. In home set-up is extra as well, although from what I’ve read, if you’re the slightest bit adept, it’s easy enough to do yourself.