Mine was (IIRC, don't feel like finding the receipt) something like three or four grand back in 2001 when the PO had it built from a L29. That includes the block, crank, head and manifold work though, as well as the cams, so basically what he got.
Since it looks like he ordered a new block as well, I'm guessing he spent.....6-8k *shrugs*.
Rossman, what cam specs/head did you go with? final CR?