supercharger rebuild? yes or no?

I bought a really clean 04 RXP with only 109 hours. The person I bought it from told me the supercharger was rebuilt at 80 hours. Oil looked clean and it seemed he kept up with all maintenance and was stored in his basement after being winterized every year. I was wondering if I should go ahead...

My son just called and reported that the sled is making a funny high pitched sound and won’t accelerate. He started it, and let me listen over the phone and it sounded bad. Like metal on metal. The sled has 88 original hours. Was planning on doing the super charger at 100 hours. Could...