NZ domains for sale or lease links to various sites that I like, dealing with various aspects of New Zealand .co.nz keyword domains.

Discount Domains - A New Zealand .nz authorised domain registrar, that has the easiest domain name transfer method, one that doesn't involve paper, which is why they appear on this page.

Domain Name Commission - The body responsible for promoting and protecting the .nz space. Contains must read information, especially helpful if you are domaining. 

Hot Domains - A site selling many quality .co.nz domains.

Nameboy - Another site selling many quality .co.nz domains.

Pacific Domains - An international domaining site selling quality domains including .co.nz domains.

PJ Dick Ltd - A great accountant, he even has personality.

TLD - Has high quality NZ domains for sale, as well as a lot of helpful content about domains and domaining in New Zealand.