2025 New Zealand Error Coins Catalogue by Pieter Hoek & Jason Gray

This detailed 91-page catalogue showcases a diverse selection of New Zealand Error coins spanning from 1933 to the present, across all denominations.

Featuring a carefully curated collection, it highlights some of the most remarkable minting errors that tell the unique story of New Zealand's numismatic heritage. Backed by thorough research and recent sales data, the catalogue offers accurate valuations for hundreds of coins—making it an indispensable reference for collectors and industry professionals alike.