The cost of the window and installation can vary a lot. Sounds like you got a great price on the window if you mean the door glass. My driver's door window got shattered at 9:00 AM. I contacted a glass shop that morning and they had it shipped overnight and I had a new window installed perfectly by 11:30 AM the very next day. Great service on that one for sure.
I paid just the $100 deductable on the comprehensive portion of my policy. They said the glass was about $300. I don't know what the labor for the install was.
Mark