These Garvie Session Pipes are available for sale by the owner. They were made for her, and had almost no play. They have the original reeds and are in "as new" condition. The original price was closer to $2500. If you are interested, send us an email and we'll put you in touch with the owner.
The session pipes are essentially a border pipe set up in a GHB configuration. You can hear a clip of what they sound like here: https://www.youtube.com/watch?v=vb8CS0pg3Ew