This is a custom 8335S before the Xeno. As my main instrument, I have used and maintained it with great care, but I have switched to a different instrument, so I would like to pass it on to someone who will cherish it. By the way, I haven't used it outdoors since I got it. There is no rust or plating peeling on the surface. There are some minor scratches from use, but I think it's in good condition. However, as everyone's perception is different, please judge from the photos. I can provide additional photos if you wish. There are no dents that affect the sound, but there are very small, inconspicuous dents. They are indicated by the red arrows in each photo. The dent on the 2nd slide is the largest (though small). I apologize if I missed anything. However, even if there are any, they are at a level that you would likely miss even if you looked for them. The pistons and slides move smoothly. However, the slides are not super smooth. If you want them to be super smooth, please take it to Yamaha, etc. I think they can adjust each slide for 2,000-3,000 yen. The 3rd slide has a stopper, so it won't fall out, but the 1st slide might fall out depending on the orientation, so it might be safer to attach a silicone band. If I can get one before someone buys it, I will give it to you with it attached. It will not be a Yamaha genuine product. The price will not be increased from the current price. O-rings are attached to the 1st and 3rd slides. You can use it as a ready-to-play instrument as soon as you receive it. Regarding the mouthpiece, if you wish, I will include a Yamaha 11 or 11B4. The price will remain unchanged. I also have Vincent Bach mouthpieces, so if you have any requests, I will list them. I will gradually lower the price. Thank you for your consideration.