A4 2009 Engine Mounts

Hi, I would like to know if someone can help me out with this question.

I have an Auid A4 Quattro 2009 with 41k miles and two weeks ago the car started with a noticeable vibration. I took the car to the authorized Audi dealer for inspection and they told me that the car needs new Engine Mounts and the repair is going to cost $1180. Does this sound Ok or they are taking me good here. I would appreciate the comments. Thanks