NGC & PMG Authorized ( CCG® )

New Zealand’s Authorized Coin Dealer in Auckland

Shop fully with Confidence Knowing We Are a Recognized Coin Dealer by the World's Leading Established Authority for Coins & Banknotes

Fully Licensed and Accredited

Under the Secondhand Dealers Act 2004

Member of the Auckland Chamber of Commerce. Specialist in Ancient Coinage. Member of the New Zealand Numismatic Dealers Association.

Nationwide and Global Delivery

All Deliveries Signature Required For Peace of Mind

Nationwide delivery within New Zealand via CourierPost. P.O. Boxes included and Rural at no extra charge. International postage available, including courier options.


Collectors - We Sell on Your Behalf

Aventine provides a variety of direct retail and private options to suit coin collectors and dealers. We also assist submissions to some of the largest global auction houses.

Coin Collectors in NZ

As well as Banknote Collectors

We offer Free No-Obligation Valuations, Personal Appointments, as well as buying and selling individual items to entire collections, especially rarities.

Valuations & Insurance & Estate

Specialized Services for You

Consultation on estate assets, insurance valuations, personalized recommendations, and acting as private brokers for our discerning clients.


New Zealand Coins and Banknotes Wanted

Aventine Numismatics are seeking Rare New Zealand Coins and Banknotes. ... Read more

Coin Collections & Banknotes - Auckland Dealer

Coin Collectors- Auckland 🗓️ 2023-2024 | Auckland   For everyone with coin... Read more

Aventine Numismatics: Your Go-To Destination to Buy and Sell Gold in New Zealand

Welcome to Aventine Numismatics, one of New Zealand's leading coin... Read more

Coin Collectors - Wellington

Coin Collectors Wellington - Consignments Invited  🗓️ 29-30th November 2023 | Wellington   For... Read more

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