Bearing is pretty easy to change...dealer replacements are shockingly expensive, German/Swedish or Eurocarparts much cheaper! SAAB may try to sell you the complete hub, but you CAN change just the bearing with housing, it comes as a unit. About 2 hour job max taking it easy!
I'm planning the following. Hub change, Outer CV Joint Gaiter Change, Tripod/Inner Joint and gaiter Change. How much are the Tripod/Inner joints, and where from....Euro Don;t list them on their website.