I'll trade it for the white JB trembucker i bought from John at Blackrose a month or so ago (still in box, hardly used, 28 day return)... it's used, but in great condition with lots of lead wire, i haven't actually fitted it at all yet but i'm pretty sure John wouldn't have sold me a pup that didn't work.
If you're willing to ship to the UK, then i'm game.
Scott_F can verify my trustworthy-ness...
Check your PM's.