Hello Murray,
Knowing that these M1906 Dutch lugers entered service, I am not sure how a reissued pistol would alter the value of a M1906 Dutch Luger, but I like the brass plate applied on the side of the frame - it might make collectors more excited resulting in a higher value. Maybe Ron, who is a Dutch Luger expert, can also share his opinions/comments with us.
Does the left side of the chamber have the Dutch 'Crown W' proof, and is both sides of the extractor marked 'Geladen'? I assume that these particular details are present, but it is always good to check it out.
I cannot figure out how you get so lucky finding these great Lugers in New Zealand. I better come down under to do some 'hunting' myself!
Cheers,
Albert