Hmmm I think the last NOS cammer block I saw for sale was like maybe $50.

I thought that was kinda expensive so I'll wait for a cheaper one.
Yea right....
The NOS 427 blocks still seem to be floating around the $6500+ mark. Being the cammer drainbacks are machined maybe more. With the aftermarket blocks out prices softened a bit but not by much.
G.