I need money, so I'm looking for a buyer for this item on auction. I bought it used a few years ago for around 170,000 yen, but haven't used it since. I will not be doing any balance adjustments, so it's best to have it repaired after purchase. The right-hand side key is missing a part, but it doesn't affect operability much. A repair shop should be able to adjust it quickly. Please feel free to ask any questions.