I have purchased a couple of dozen used cartridges over the years. I have never had one arrive DOA or sound anything but how it should. I have also purchased hi end cartridges with broken cantilevers and had them repaired by soundsmith. Each works extremely well.
Recommendations to only buy new from people who only buy new are useless. Listen to those with experience in the area you are asking about and then decide. I could never afford the cartridges I use if I had bought new.
Recommendations to only buy new from people who only buy new are useless. Listen to those with experience in the area you are asking about and then decide. I could never afford the cartridges I use if I had bought new.