I bought a new Actron CP9135 OBD2 AutoScanner off the Intenet for $109 and free shipping. I don't remember the URL but just put in a search for an Actron CP9135 and check the offerings. The oufit I bought mine from was in Ohio, that's all I remember. I've had it for almost a year.
I got mine for my Powerstroke Super Duty but it should work on almost all vehicles, domestic and imports, made after 1995. It can also have its' software upgraded when necessary.