We just bought new mattresses and adjustable bed frames and didn't spend that much...
But we do need to buy new pillows. Well, I do (DW doesn't usually use one and if she can raise the head of the bed [which she'll be able to do with the new bed] she probably won't need one ever). Mine plump up well enough but when I put my head on them they parted like the Red Sea. So new pillow(s) it is. Not sure which kind I want or need or how much they'll cost (though they won't cost $5174 even with a coupon). That's the next research project since the beds will take about a month to be delivered. I might add to this thread if I can figure out what kind I need to see if anyone has had experience with purchases of that particular brand or type.