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Aventine is a New Zealand numismatic dealership in gold, rare coins, banknotes, and the nation's leading international agent for global auction consignments - serving collectors, investors, and estates throughout the South Island.

Christchurch Coin & Banknote Dealers 

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<h2 style="white-space:pre-line">About Us</h2>
 
Our Christchurch satellite office expands our national presence in the South Island.
 
We are an Authorized Coin &amp; Banknote Dealer for NGC and PMG, the world's most trusted third-party grading services for coins and banknotes.

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Our global presence allows us to offer you some of the best commission rates available, whether in New Zealand or overseas.

Public Auctions 

We offer competitive market rates to purchase your collections and actively review to match higher quotes from others.

Direct Purchases

Receive a free initial assessment of your coins and banknotes to sell outright or when seeking a formal valuation for insurance.

Assessments

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<h3>Contact Us</h3>
Christchurch Office:
PO Box 20158
Bishopdale Christchurch 8543
New Zealand
Hours: By Appointment
 
 
Auckland Office:
31E Bartley Terrace
Level 1 Unit D
Auckland 0624
New Zealand
 
Sales or Media Enquiries: <a href="mailto:sales@Aventine.co.nz">sales@Aventine.co.nz </a>
Phone Us [ Reception ]: 09 887 8480

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Aventine | Christchurch 

Aventine is New Zealand’s premier dealer in rare coins, banknotes, and precious metals. As the official numismatic representative of Spink & Son London, Aventine offers unparalleled expertise in valuation, acquisition, and international auction placement.

Our Christchurch branch extends Aventine’s national reach, serving collectors, investors, and estates throughout the South Island.