Just pulled out my collection of Trumpet mouthpieces. All of them are GR - designs, who also produces the Sparx Cornet Mouthpieces. More info here: http://www.grmouthpieces.com/65.htm I do have: GR 65MS GR 65M GR 65MX each will be 69 GBP posted and recorded in GB I also have a Haefner 7 H*P piccolo trumpet mouthpiece for sale or trade. This is a limited edition of 200 only if I remember correctly. More info here: http://www.grmouthpieces.com/piccolo.htm More info here: http://www.haefnermusic.com/mouthpieces.htm Selling for 99 GBP posted and recorded in GB I also have a set of 3 cornet to trumpet shank adapters from GR. More info here: http://www.grmouthpieces.com/piccolo.htm Selling for 45 GBP posted and recorded in GB REASON for selling: Selling of all my trumpets and my Piccolo since I have not been using them for years and do not see myself using them anywhere in the future. Just playing cornet.