Thank you for viewing! Bach MEGA TONE Bach Megatone Trombone Mouthpiece Cup size: 5GS For large bore trombones. Although not a product from the Corp era, I purchased it around 1995 and used it for about a year. After use, it was stored at home. There are no noticeable scratches or dents. There are fine scratches and rust on the part that attaches to the instrument. The photos on the 3rd, 4th, and 5th pages look dull due to the way they were taken, but it has the same luster as the photo on the 1st page! Please check the images. The box is included, but the inner bag is not. It will be shipped with the mouthpiece itself and the box. I am sorry, but please refrain from purchasing if you are a nervous person or if you are looking for a pristine product. I tried playing it again after a long time, and I think it's a very good mouthpiece, producing a powerful and straight sound. I will thoroughly clean it before shipping.