I personally looked into second hand models but after moving costs it was worth it to just get it delivered by amazon. I did a LOT of research and
this one was the best cheapest model I could find. I bought it and am very happy with it.
It has everything you expect, the only downsides are the tread itself doesnt really have any coushin, as opposed to the higher end ones if you have ever tried them in a gym you'll know the difference. Also the tread is not wide, its not narrow, but if you're large and/or have a wide gait you might be uncomfortable.