New Zealand Grading Submission Centre

Welcome to the New Zealand Grading Submission Centre in conjunction with Aventine Coins & Bullion. We serve as New Zealand’s Submission Centre for independent third-party coin and banknote certification by NGC and PMG.  

We maintain a valid private insurance policy by Lloyd’s of London for specialist coverage of coins, banknotes, and precious metals. While Aventine strives to provide accurate and current information regarding submissions, all terms, conditions, and statements are subject to the independent policies of NGC and PMG, which may supersede our own. We reserve the right to decline any submission at our sole discretion. Full terms of service here.

For detailed information and current turnaround times, please refer to the official websites of NGC and PMG. [ Services from New Zealand Are Suspended Until Further Notice due to Ongoing USA Tariffs Developments ]