I just listed two instruments on eBay:
Olwell Bamboo A Flute
Abell Blackwood Headjoint
On eBay - Abell Headjoint & Olwell Bamboo A Flute
Re: On eBay - Abell Headjoint & Olwell Bamboo A Flute
I also listed a Shakulute, which is a shakuhachi headjoint for a Boehm flute.
~JessieD