How much does it cost to get a mirror put back in it's socket in a car - acura mdx?

i hit the mirror against the side of the garage and now the mirror is popped out so it wont rotate when the button inside the car is pushed. its a acura mdx, a nice car, but how much would that cost. it shouldn't be to much.. right?|||Did the actual mirror break? Try taking it over to a local shop and ask how much they charge to do that, it shouldn't be much... try doing it yourself.