Aventine Numismatics

18/05/2026

254-Year-Old “Resolution” Medal from Captain Cook’s Second Voyage to New Zealand Repatriated

The Resolution & Adventure Medal can be traced directly back to Captain James Cook’s Second Voyage to New Zealand. They are named after the HMS Resolutionand HMS Adventure, the two vessels that took part in the voyage.

Cook distributed them during early encounters with Māori communities. These items are among the earliest surviving European items to circulate in New Zealand and may have been used as an early form of trade currency.

Now returned to New Zealand in our archives, Aventine welcomes expressions of interest from museums, cultural organisations, and academic institutions for the loan of the object for public display or research.

Link in bio. Learn More: https://aventine.co.nz/blogs/news/254-year-old-resolution-medal-from-captain-cook-s-second-voyage-to-new-zealand-repatriated

01/05/2026

The Colin Megaw "Jersey" Collection represents one of the most significant offerings of New Zealand Banknotes in the world, featuring over 100 trading banknotes and fifty-pound notes.

Live Now at Spink - Closing on May 6 10:00 PM NZST

Learn More: https://aventine.co.nz/blogs/news/the-jersey-collection-of-new-zealand-banknotes-part-i

26/04/2026

Aventine x Coin & Bullion — European Consignment Tour

Our April-May International tour offers private sale and global consignment opportunities to New Zealand for numismatic rarities.

📍 London — 28–30 April 2026
📍 Maastricht — 30 April–4 May 2026
📍 Zurich — 4–7 May 2026

We will also be in attendance at the MIF Paper Money Fair for the debut of The “Jersey” Collection of New Zealand Banknotes — Part I, presented by Spink London.

📩 [email protected]

12/04/2026

Results from this year’s ANE2026 Coin & Bullion Fair Prize Draw

Contact Us at [email protected] to Claim within 7 Days

02/04/2026

While this New Zealand $20 appears unassuming at a glance, its true incredible value to private collectors was revealed by Aventine — New Zealand’s leading dealership in numismatic rarities.

Learn More: https://www.coinauctions.co.nz/auction/40/item/serial-no-1-new-zealand-wheeler-20-consecutive-run-of-8x-notes-1137

31/03/2026

Today’s Highlights at ANE2026 Event This Weekend

Numismatic Highlights in the Official Event Auction:
www.coinauctions.co.nz

$1 Start Bids | 0% Buyer’s Premium/Fee | 0% Online Bidding Fees | 0% GST Surcharges | Free Global Shipping
No Fees, Just Bid.

- Alexander the Great Tetradrachm: Current Bid $610 NZD

- 1892 USA Carson City Gold $5: $1,625 NZD

- 1940-55 New Zealand Hanna Type II Fifty Pounds: $2,025 NZD

- 2004 New Zealand $10 Gold Pukaki (1.17oz AGW): Current Bid: $3,575 NZD

The 3rd International Auckland Numismatic Expo
Saturday 4th April to Sunday 5th April
The Parnell Hotel & Conference Centre
Free Public Entry from 10AM Daily
www.ANE.co.nz

28/03/2026

WIN A FREE 10oz PURE SILVER BAR ANE 2026 GIVEAWAY

Attending the Auckland Numismatic Expo This Coming Weekend?

• Spend $50 NZD+ with ANY trade dealer at ANE 2026

• Request an Event Giveaway Coupon

• Bring it to the Aventine or C&B Auctions Table

• Get it numbered + submit your contact details

(Prize Sponsored by Aventine Coins & Bullion)

—

🥈 PRIZE: 10oz Pure Silver Bar

📅 Draw: Wednesday 8th April 2026

⏳ Claim within 7 Days

⛔️ Limited to the first 400 Entries

—

📍 The 3rd International Auckland Numismatic Expo

T&Cs: www.ANE.co.nz/Giveaway

25/03/2026

Today’s Highlights at the 3rd International ANE2026 Event on 4-5th April in New Zealand.

New Zealand Pre-Decimal Coin Highlights in the Official Event Auction:
www.coinauctions.co.nz

$1 Start Bids | 0% Buyer’s Premium/Fee | 0% Online Bidding Fees | 0% GST Surcharges | Free Global Shipping
No Fees, Just Bid.

- 1935 Proof Threepence: Current Bid $410 NZD
- 1935 Proof Waitangi Crown (Superior): Current Bid $6,108 NZD
- 1935 Proof Waitangi Crown (Impaired): Current Bid $3,050 NZD
- 1936 Florin (Superior): Current Bid $210 NZD

The Auckland Numismatic Expo
Saturday 4th April to Sunday 5th April
The Parnell Hotel & Conference Centre
Free Public Entry from 10AM Daily
www.ANE.co.nz

22/03/2026

Aventine x Coin & Bullion Auctions presents the Official Auction of the 3rd International Auckland Numismatic Expo 2026.

With over $585,000 NZD in estimates for Rare Coins & Banknotes, this revolutionary sale — with $1 Start Bids and ZERO% Buyer’s Fees — is held in conjunction with the largest annual numismatic fair in New Zealand, which takes place 4–5 April in Auckland, with 20+ dealers and exhibitors in attendance.

Link in bio. Learn More:
www.coinauctions.co.nz

Event Website:
www.ANE.co.nz

Our upcoming timed auctions include: The Official ANE Auction Part I, and The Official ANE Auction Part II.

11/03/2026

Ever seen this many NZ £50 notes together?

When collectors sell their coin or banknote rarities, they constantly go through Aventine.

Contact Us to consign to our private treaty sale placements or global auctions.

Meet Us:
The 3rd International Auckland Numismatic Expo
Saturday 4th - Sunday 5th April 2026
www.ANE.co.nz

Contact Us:
Aventine Coins & Bullion
Auckland | Christchurch
[email protected]

Discover New Zealand's Rare Coin & Banknote Dealer in Auckland. Accredited Authorized NGC & PMG Dealer. Global Numismatic Auctions.

11/03/2026

Coming Soon this April: A $15,000 New Zealand Banknote Starting at Just $1 — ANE 2026 Official Auction & Coins and Banknotes 2026 Fair in New Zealand

Reserve Bank of New Zealand, Series I. Governor Leslie Lefeaux. Fifty Pounds. 1 August 1934. Serial number T 005875. Cerise on multicoloured underprint.
References: BNB 104; Pick 157.

In the wake of the Great Depression and amid other economic challenges, the Reserve Bank of New Zealand Act 1933 was passed, establishing the Reserve Bank of New Zealand as the sole issuer of legal tender banknotes from 1 August 1934.

At the time of issue, £50 was a substantial monetary sum — equivalent in cash to more than $7,800 NZD in 2025 according to the RBNZ inflation calculator.

Current research indicates that 60 examples are recorded as surviving in New Zealand Pre-Decimal History Noted, underscoring its exceptional rarity.

Consequently, finding this note in any condition is truly a rarity, and it is notably absent from even the most extensive New Zealand and South Pacific collections, making it a coveted piece for dedicated collectors. Undoubtedly, the most sought-after New Zealand banknote—an incredible rarity.

Learn More: https://aventine.co.nz/blogs/news/new-zealand-s-highest-denomination-banknote-ane-2026-official-auction