The .nz Domain prices are to rise after InternetNZ announces wholesale price increases. Claim is that registrations are falling. Monthly Registration statistics can be found here… https://docs.internetnz.nz/reports/
I believe a lot of the more recent new domain registrations were speculative after the release of the direct second level registrations under .nz and feel that may be it’s just a gradual decline back to the mean.
Increasing prices in my view will no doubt accelerate the so-called decline. I plan to have a look into their financials when I get a chance. (I don’t expect to find any irregularities – though worth checking for my own edification)