Fleabay!

[Bruce_in_Oz]

With asking prices getting so silly, it's time to get 100% externally accurate and optically superior, (not hard, these days), and suitably marked reproductions made.

Go one better and build them as image-moving, not reticule moving devices. Absolute give-away for a repro. Also, easier to collimate and zero for those of us lacking the workshop space for a firing tunnel. You wouldn't have to "tweak" the expensive, reproduction bases and rings, either.

The only catch is the potential market; a few hundred, globally?