Yes, and the $200 for the lens was not that bad. Then with shipping + tax from US to DK it added up to a bit more than $300.
But I have seen the HN-4 lens shade as standalone to $150 or more. The F-logo HN-4 to be the most expensive. Now I got both lens + shade.
Lens looks good on Z-body. The focus action is a bit strange. Especially at the long end. Lens has a 30m mark and from there a bit to go to infinity. Like a tele-lens. That has to do with the special GN-feature.
Even with only 4 lens elements the lens seems to be corrected for CA very well.