Aventine+ Media · Sale Highlight The Rarest Reserve Bank of New Zealand Banknote – 0/K Pound A seemingly common 1950s New Zealand One-Pound banknote is estimated to fetch more than $10,000 NZ dollars at auction with Aventine Coins & Bullion—learn more about this remarkable rarity. By Aventine+ Media · August...

A SPECIAL TRADEME SALE   Aventine and Coin & Bullion Auctions (C&B) are pleased to present a special August 2026 sale — Numismatic Rarities of New Zealand.   Among the featured items are the iconic 1935 Waitangi Crown, an 1847 Gothic Crown, multiple New Zealand Fifty-Pound banknotes, and an exceptionally scarce...

Aventine+ Media · A New Discovery The Kōtuku Error - A New Discovery A 2015 New Zealand two-dollar coin — minted in error with an unmistakable missing security groove — makes its discovery debut at auction with Aventine Coins & Bullion. By Aventine+ Media · JULY 2026 Obverse — Elizabeth...