Loftuz

Hi guys. New to this site, just looking for some guidance so as to avoid getting ripped off I have a 2010 A4 avant quattro diesel and I think my wheel bearing has gone. The faster I go, the louder this groning noise gets? called an German car specialist today and they quoted me £190 to replace said bearing..... does this sound a fair price? i would do it my self but feel it’s a little out of my realms of capability......