Yamaha Euphonium YEP-621 [Clear Lacquer] [Special Production Model] Gold finish, includes case and maintenance supplies. Includes a practice mouthpiece purchased on Amazon. Retail price: ¥391,050 I bought this to start as a hobby, but I rarely had the opportunity to play it, and have only used it a few times. I purchased it new in May 2025 and used it a few times a month. I handled it with care, so there are no major scratches or dents. → Simple maintenance has been completed. (The grease and valve oil used for maintenance have only been used a few times, and the amount remaining has not decreased.) A full set of necessary maintenance tools is included. I will pack it in a hard case with bubble wrap and ship it. I will also include a music stand. Thank you for looking.