sunfire passenger window

The window in my 1996 sunfire on the passenger's side is not working. I brought it in and they said it would be 200. I know that I can do this myself, but how hard is it to replace the motor?? Any other information about this project would help.

thanks!

If you have a really huge pop rivet gun and some time you can do it, but I would leave it up to a dealer to do