The Price of Admission can be steep (as if ANYTHING is cheap any more. . . ), but just like every other bass out there, with careful shopping and being flexible in what could work for you, I was in both of mine for right at 5 grand. New or new-ish prices can be breath-taking, if not a blood pressure check, but then again, these are built to standards few can envision if you've never been around one. They are lifetime instruments by any conceivable measure.
I'm hardly an elite level player, believe me, I was a working cover- and bar-band guy, and that was fine. But honestly, as I've said many times, Alembics are NOT for everyone. The ergonomics can be wonky, their design language is unique, and most of all, it's often an alien electronic and tone environment for guys who were raised on Fenders or most common basses. It takes a while to wrap your head around filters, the brutally clean tone, the sometimes heavy weight, it's a different world that not everyone takes to. That and the price and the production numbers fairly guarantee they are not going to be common, a brand and tradition a lot of people lust after.
For someone like me where big and clean were the only waypoints (no pedals, no distortion), they were just what the doctor ordered, but . . . not everyone goes to the same Dr.