I am not sure where the math comes from for final cost in another post. But that cartridge looks like it has a MSRP of $779. So 25% off is $194.75. That is a net cost of roughly $584. You don’t get to replace it for 25% or MSRP.
There are quality retippers who would do this for a more affordable cost, and they do excellent work. Consider Expert Stylus, All Clear, or Garrott Brothers, and even Goldring.
The other option is to reach out to your retailer and see if they will be kind and sell you a replacement for a reduced cost. Because these things happen to customers. Now if this is a manufacturer defect and not user caused, it can be covered under warranty. It needs to be inspected by Ortofon USA though. Sometimes they will show grace also, especially if there is not a sign of obvious catastrophic abuse. But that is not guaranteed. Now if there are no other signs of damage they should replace it under warranty. But until inspected, there cannot be a decision.

