Auckland Christchurch Wellington
Aventine Coins & Bullion serves collectors, estates, investors and institutions, connecting New Zealand to the global/international markets.
Where to begin
Acquire
Browse our latest coins and banknotes online, or contact us for private offerings and sales, rare item(s) and collector want lists.
Shop Coins & BanknotesRealise
Choose from outright purchase, specialist brokerage or auction consignment for individual rarities, collections and estates.
Sell Coins & BanknotesBid
Discover monthly auctions with bidding on all lots starting at just $1 with 0% Buyer's Premium and no GST surcharges.
View Upcoming AuctionsAventine+ Media
The official news channel of Aventine and Coin & Bullion Auctions — featuring market updates, auction highlights, research and collecting insights from New Zealand and beyond.
Explore Aventine+ MediaAuctions Sales Events Collecting
Subscribe for upcoming auctions of coins, banknotes, and bullion auctions, market updates and the latest new arrivals.
Trusted Across New Zealand
100% positive feedback from more than 3,600 transactions and responses on Trade Me.
