I paid a whopping $2400 including tax and delivery for my King size tempurpedic mattress and foundation 7 years ago.  It took a few nights to get used to, then I started loving it.  It was comfortable, supportive and I didn't have any issues with it being too warm. 

 About a year later I started to sense it was sagging.  Now 7 years of ownership has it sagging BIG TIME.  I have to crawl out of a hole to get out of my bed.   Times are tough so I don't have the cash to buy a new mattress.  I called Tempurpedic and their customer service is HORRIBLE.  They only cover sagging when you're...