New Zealand Grading Submission Centre

Welcome to the New Zealand Grading Submission Centre in conjunction with Aventine Numismatics. 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.

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.

Digital Forms / Pricing [ 2025 ] 

NGC [ For Coins ] 

Online Submission Form 

PMG [ For Banknotes ] 

Online Submission Form