OK, So i have a Yamaha Japan 9 cornet mouthpiece, and it appears to be very very old. LOL

The silver is so worn, well, there is no silver left, I love the feel and the size, and well, i wo uld like to replace it with a similar size or a new size 9. where would I find one? it seems that they dont make this size anymore, i have checked on alot of comparison charts, and i cant find it.

Anyone got any ideas?

Thanks