My passenger window is not going up and down, I think something broke the other morning when I tried to undo it but it may have been frozen in.

 

Basically the motor kicks in and the mechanism works inside (the window is pushed into place as usual when the mechanism gets to the top)

 

What would I have busted inside and more importantly how expensive is it? :)

Sound like the giggling pin has come off the laughing shaft.

You probably just pulled the window off it's rollers while the glass was frozen in place. It shouldn't be too much of a problem to fix, unless you have broken the clips off the bottom of the glass.

When you press the up and down button listen at the door panel, it you hear the motor working, you just need to take the door panel off and she what the problem is.