$250 plus or minus a $100 (that should start some arguments - lol!)
you should be able to get an estimate. Be aware, if you can stand the smell, the car will drive safely for weeks/months like this.
Labor costs should be about the same so, the issue is what you will pay for the axle. many of us here would do this ourselves but, if you post your city, someone may be able to suggest a shop for you to take it too.
I bought an EMPI axle for my wife's outback - no problems with it so far.
Try to avoid typical rebuilt axles from AutoZone, Pep Boys, etc.
Rebuilding your axle or an exchange from MWE are good options.
this happens often and you can search for a lot of posts about it.
If you know anyone that does their own car maintenance, maybe they would do this for you for pizza and a six-pack. It si a 'easy/medium' difficulty repair.