Purchased new on Amazon. Original price was over 80,000 yen. I played it once and it wasn't what I was looking for, so I'm selling it. I played it for about 20 minutes with my own patch. The manufacturing precision is amazing, making it very easy to play. It feels like a 7★ resistance with a Link Metal mouthpiece. After washing with water, I've disinfected it with diluted alcohol and will ship it protected with the original blue tape. Includes ligature, cap, pouch, included patch, and box. I'm open to some price negotiation, so please feel free to contact me. From the Nonaka Boeki website: Inspired by legendary players who built the golden age of jazz, this new mouthpiece is designed for modern players who respect tradition while forging the future. Selmer saxophones, which have boasted unparalleled sound quality and craftsmanship for many years, have been loved by many prominent jazz musicians. The "JAZZ TRIBUTE" mouthpiece, a fusion of that tradition and the latest technology, can meet the needs of both nostalgia and contemporary music. Selmer Tenor Sax Saxophone Otto