New Zealand Grading Submission Centre

Welcome to the New Zealand Grading Submission Centre in conjunction with Aventine Numismatics | Auckland. We serve as New Zealand’s Submission Centre for independent coin and banknote grading and certification by NGC and PMG in the United States. Whether you are looking to store and protect your collection safely or planning to sell, consult NZGSC for the best available options.

• Visit our store or contact us for a free assessment of your items.

• Complete the PDF Submission Form or deliver the items to our office and book an appointment for one of our specialists to complete it for you. 

While Aventine Numismatics aims to provide accurate information for collector submissions, all terms, conditions, and statements are subject to the policies of NGC and PMG, which may supersede our guidelines. We reserve the right to decline submissions at our discretion. For detailed information and current turnaround times, please refer to the official websites of NGC and PMG.

Digital Forms / Pricing 

NGC [ For Coins ] 

PDF Submission Form  

Estimated Shipment Departure & Return: August - November 2024

PMG [ For Banknotes ] 

PDF Submission Form 

Estimated Shipment Departure & Return: August - November 2024