We’ve never bought a new mattress for ourselves, because of the price. When we had each of the kids we kept our eyes open for mattress sales and got inexpensive ones for them. One of my son’s has had his for more than ten years now. It’s definitely not the best but it’s still holding up. My other son, we’ve had his mattress for about seven years. His is holding up as well. But for us, nothing. We’ve used my parents hand me down mattresses. And we also had two waterbeds over the years, both of which came with waterbed mattresses. Is there any type of product that you use that you have never bought new?