you can probably get a nice one for 3-400 in good working condition. if your patient they pop up for about a hundo. i love mine drove over 800 miles each way to get mine. and the boards can be a bitch if you find one with a non working board its easier to just buy a working boardset. and the power supplies are tough to work on i like the power supplies when they work if noy add a switcher and youll have a stress free machine