One with the membership and the option to buy a couple more for Staff Members. There are ~100 Staff Memberships.
380 bottles, $20 per peson, have to be a STAFF member (their reserve society of sorts), spent a long ass time in barrels, if I remember correctly. Hell of a beer.
Pretty sure it was 3+ years. It was one of the first barrel experiments (sour anyways) that Brad did iirc.