For the European members, I came across this advertisement on the Dutch Marktplaats:
http://muziek.marktplaats.nl/snaarinstrumenten-gitaren-bas/85926091-alembic-spoiler-incl-originel-koffer.html (http://muziek.marktplaats.nl/snaarinstrumenten-gitaren-bas/85926091-alembic-spoiler-incl-originel-koffer.html)
Very nice spoiler, including HSC. Asking prices is 1295 Euro. That's a great price for such a very nice bass!
Duncan