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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.
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.
NGC [ For Coins ]
Estimated Shipment Departure & Return: August - November 2024
PMG [ For Banknotes ]