Dynasty marching baritone, small bore, in B♭. I used it as a second instrument for about 6-7 years. I used gloves when practicing, but I used it with bare hands a few times during performances. I have used it outdoors, but not in the summer. There is no major rust due to sweat, but there is some discoloration and peeling of the plating due to long-term storage. There is a vertical scratch on the bell, and there are also scratches from being placed on the ground. There are small scratches due to use, such as polishing scratches. Also, there are about 3 small dents, but I don't think they affect the performance. Please check the photos. I have a cat at home, and I don't smoke. I will add photos and information immediately if there is anything. If you need a mouthpiece, I will include a System Blue or Yamaha one. The case is a hard case. I have hardly used it because I kept it in a soft case, but the metal parts have some rust. I personally think it's a beautiful item, but since there aren't many comparable products, I have set this price. I will consider the price in the future by comparing it with other items. Those who can come can inspect the item in person, and I can hand it over. Price negotiations are welcome.