I have a conn 3 in above average condition to what I've seen in the wild. Some shank wear, no tarnishing or plating wear. Will send pictures if you DM your email.

Tried a couple shilke mouthpieces the other day and really liked them, would be after a 51b but the cup was a little too shallow for me, and interested in the sharper rim as sharper has generally worked for me.

Looking to trade it for a shilke 51c4 if anybody has one!

Located in Pittsburgh, PA. Willing to drive at most a half hour out of town.