You get value for money while pursuing your studies in New Zealand. Living expenses as also tuition fees are affordable comparatively.
As to the tuition fees, it vary according to the kind course, whether it is arts or science, bachelor or postgraduate, as well as the duration of your course.
The cost of accommodation on a rental basis varies greatly according to where you study as also the type of accommodation. As a pointer, the median rental on a national level last year was around NZ$360 a week for a three bedroom apartment. In the central areas of Wellington and Auckland, this could go to NZ$460 per week and better equipped homes to around NZ$660 a week.