When a person loses some or all of their natural teeth, dentures are a typical and reliable option. The type of Dentures Cost Nz, the materials used, and the location of the dental clinic are just a few of the variables that might affect the price of dentures in New Zealand. Dentures typically cost $1,000 to $3,000 or more per arch (upper or lower jaw) in New Zealand, however the final price can vary according on the client's specific needs.