I recently had a Stanton 881S stylus retipped by Andy Kim of Needle Clinic. He's based in California.
He replaced the cantilever with a boron one and also replaced the diamond for a very reasonable coswt. He was a pleasure to deal with, communicated frequently, and turned the stylus around in just a few days. It sounds better than brand new, allowing me to hear new aspects of records I'd listened to dozens of times before. I highly recommend Andy for his workmanship and customer satisfaction. Other than being a satisfied first time customer, I have no affiliation with Andy.
He replaced the cantilever with a boron one and also replaced the diamond for a very reasonable coswt. He was a pleasure to deal with, communicated frequently, and turned the stylus around in just a few days. It sounds better than brand new, allowing me to hear new aspects of records I'd listened to dozens of times before. I highly recommend Andy for his workmanship and customer satisfaction. Other than being a satisfied first time customer, I have no affiliation with Andy.