I have a Schwinn 6300P treadmill that I think blew a motor controller board. Could be possibly refurbed for a couple hundred dollars. Original owner since 1999. Yours free for the taking. Was a great home unit, very quiet, almost commercial gym grade. Used to be top-o-the-line back then.
Need it gone by end of day Saturday, or I'm taking it to the New West recycle yard. If you want it, bring a truck/SUV/Van. It's heavy.