That blows. I would tend to think that if your CV boots are not torn/damaged, that the axle bearings are just fine, depending on age/mileage.
I know you should be able to get a re manufactured axle from between $60-$90 depending on if has ABS, what kind of trans, etc. But it's unfortunate that it's the passenger side due to the axle bracket on the rear side of the motor. You will need an impact wrench to get the job done (due to the axle nut); but other than that it is a DIY job, for someone with mechanical aptitude.
Here is the FSM section on the axles.
http://www.nicoclub.com/FSM/i30/2001/ax.pdf