I know it's not an Alembic but at least its made by someone who used to be an integral part of the company. A Turner Renaissance 5-string fretless for $1000 on Talk Bass.
I wish that had been available before purchased my Rob Allen fretless at twice the price.
http://www.talkbass.com/threads/rick-turner-renaissance-fretless-5.1185331/ If I wasn't looking for a Series I or II I'd be all over this one for the new-grass band.