This is a MINT Yamaha YSL-448G trombone. These are terrific instruments. The .547 bore makes them very versatile and equally at home in an orchestra, symphonic band, big band, or combo. They have a big sound but that typical Yamaha responsiveness as well, and they play more like a professional instrument than an intermediate. This particular instrument is in perfect condition. It was rented to a local trombone workshop for a single performance and has had literally less than an hour of playing time. There are no dings or scratches, just a few fingerprints. Pics tell the rest of the story! Please feel free to email with additional questions. Bid early, bid often!!!