I've got several pieces that I don't need:

Bach 11C - Excellent shape! Hardly any signs of wear - $35

Bach Corp. 7 - Some wear and tear including some plating loss inside the cup - $40

Bach Corp. 12C - Some small nicks and insertion marks - $18

I can provide pics. Prices obo and include Conus shipping. International shipping can be arranged. Shoot me a PM if you're interested!