This is a ProForm 505 CST Treadmill. It is in the garage as we currently have no room for it in the house. Someone might get some good use out of it. New, it costs between 500-600 dollars. I can let this one go for 350 OBO. I can be contacted at eight seven zero - 5 eight 2 - one five one six or by email at email@example.com Thank you.