I have a lovely tenor horn that I'm thinking about selling. It's approx thirty years old. It has been loved, cherished and played all over the world. Really I was just wondering if the globe model is still in demand as it used to be? what is the going rate for a horn of this calibre these days? Any advice anybody? It's in great condition. A small repair needed to a connecting bar, third valve slide. Approx £20 job I believe. All advice welcome!