This is a Greg Black NY Legend 10S. It's practically unused, as I only test-played it when I bought it and have kept it in storage since! I'm selling it because I don't use it. My impression when I test-played it was that it has a different appeal from the Giardinelli 10S, and the mouthpiece resonates incredibly well. It gripped better than the Greg Standard 10S, and the airflow felt smooth. These are hard to come by, so please consider purchasing it.