Broken Power Window Switch

I was recently replacing the speakers in my 2005 mitsubishi galant. While i was taking off the door panel from the front passenger side i accidentally ripped out the wire from the window switch. This caused a few springs to fall out and although i tried to put everything back together I can't open and close the window.

I was hoping someone could help me figure out where I could find a replacement for this part. The dealership said it would cost around $378 so i'm trying to get this number down us much as possible.