Originally Posted by greybeard87
is it worth $100 to strip for the D/A parts
Yes, most probably.
This should be a ca. 1984 "Professional" model (ask if it's written on the top tube).
That model was available as frame only, but also came with the Batavus top models' "traditional" full Dura Ace EX (so I'd make shure that the group is complete).