repair supercharger on 1997 Buick Park Avenue

i want to change my supercharger on a 1997 park avenue ultra. i can hear the bearings of the supercharger when engine is running. how much would it cost?

Asked by for the 1997 Buick Park Avenue
I have the same problem
with no answer for you rebuilt from calif. 500 that's the entire supercharger.
it can be disconnected and you will lose 70 hp this is what i am thinking of doing.
it seems to me the bearing itself could be rebuilt or replaced repacked something.