Legend is that Durst tested these Schneider Krueznach lenses and only put their name on the cream of the crop.
It's in lovely shape with no issues. The Durst adapter cone that attaches it to their lens board can also be used as a jamb nut for a copal 1 (39mm) hole.
For the sake of economy, I will break this down into it's 4 component pieces so it can ride in a flat rate small box with plenty of cushioning
$77.00 + $7.20 for the postman in USA