YAMAHA euphonium YEP-321, with case. I bought this for club activities over a decade ago, but I only used it twice: for a competition and a rehearsal just before a concert. There are no dents or scratches, and it looks almost new to the untrained eye. I hope someone who is just starting euphonium in their club activities will use it. The pistons are stuck. - Brand: YAMAHA - Model: YEP-321 - Accessories: Case, mouthpiece, cleaning supplies - Year of establishment: 1887 I will respond to any questions or confirmations. Thank you.