Since you don't have time to shop around, expect to pay a dealer $100+ bucks for ONE bearing, plus about $20 for TWO seals & a few bucks for a new axel nut. I had an independant mechanic install all for $210.00 (mid-Atlantic prices), last week on mine.
There's plenty of do's & don't's in here when you
around under "wheel bearings".
Good luck - Ron.