Coin Auctions Australia

Welcome to Copeland Roberts, your trusted coin auction house in Sydney. Whether you’re a seasoned numismatist or just starting your collection, our coin auctions provide access to rare, historical, and investment-grade coins from around the world. By focusing on a transparent process and expert valuations, we help you discover unique numismatic treasures at fair market prices.

How Our Coin Auctions Work

At Copeland Roberts, we strive to be among the best coin auction sites in Australia, combining traditional live bidding with modern digital platforms:

Registration

01

Download our app from the App Store for Apple or Google Play store for Android Devices. Alternatively, you can register online here.

02

Browse Lots

Explore our detailed auction catalog, featuring coin images, grades, and descriptions. If you’re hunting for key date coins, this is where you’ll uncover them.

03

Set Your Budget

Determine a maximum bid. You can also place absentee or proxy bids in advance, especially useful for those tracking multiple lots.

04

Bid Live or Online

Engage in real-time bidding at our local coin auctions (Sydney-based) or via our online platform if you can’t attend in person.

05

Secure Payment & Delivery

If you win, finalize payment securely. We can arrange shipment or local pickup.

Types of Coin Auctions We Offer

We aim to cater to every numismatic interest—ranging from everyday collectors to specialized investors—within each of our auctions. Rather than holding completely separate events (e.g., an exclusively “Ancient Coin Auction” or “Bullion Auction”), we typically feature a mix of categories all in one sale. So whether you’re after Roman denarii, gold sovereigns, or PCGS-graded coins, you’ll likely find them in a single Copeland Roberts auction.



Below are the main categories you’ll often see within the same auction:

Rare 1930 Australian Penny – Commonwealth of Australia one penny coin, highly sought after by collectors

Featuring a mix of rare and collectible coins, including gold sovereigns, silver proofs, PCGS-graded pieces, and ancient coins, all within a single auction event.

Rare & Key Date Coins

1776 Spanish 3 Reales silver coin featuring King Charles III – obverse and reverse views shown in certified holder

Roman, Greek, Byzantine, and other historical coins appear alongside modern collectibles, catering to a wide range of collectors.

Ancient & World Coins

Stack of gold bullion bars representing investment-grade precious metals in auction

Our auctions frequently include investment-grade gold and silver bars and coins, often at competitive market prices.

Gold & Silver Bullion

Group of Australian gold sovereign coins graded by PCGS, displayed in protective cases for auction.

PCGS & NGC-Graded Coins

For those who prioritize authenticated, professionally graded coins, our auctions feature a variety of certified numismatic treasures.

Stack of pre-decimal Australian banknotes including Ten Shillings, One Pound, and higher denominations, used in currency auctions and collecting.

We also offer collectible paper money from Australia and around the globe, making our events appealing to currency enthusiasts.

Banknotes & Currency

1910 Australian One Shilling silver coin featuring King Edward VII and the Commonwealth coat of arms, obverse and reverse view.

Featuring a mix of rare and collectible coins, including gold sovereigns, silver proofs, PCGS-graded pieces, and ancient coins, all within a single auction event.


Australian Coin Auctions

Why Buy Coins at Auction?

Coin auctions are one of the best ways to acquire truly special pieces—spanning ancient coin auctions, penny auctions, even rare coin auctions for key date coins. While dealers set fixed prices, auctions allow collectors and investors to compete for unique finds. While coins can be bought and sold at dealers, online marketplaces, or coin shows, an auction house can often provide the best balance between fair pricing and expert validation. You won’t need to haggle with a seasoned collector or worry about unscrupulous practices; the open bidding environment ensures each coin sells at a mutually agreed-upon price.

Collection of rare Australian coins including the 1852 Adelaide Pound, Queen Victoria sovereign, and pre-decimal halfpennies on a numismatic display card.

Access coins, bullion, banknotes, and collectibles that are often unavailable in standard retail. If you’re searching for specific numismatic treasures—like silver coin auctions or rare gold coin auctions—an auction can be your best bet.

Wider Selection

Close-up of the rare 1923 Australian Half Penny, a highly sought-after pre-decimal coin by collectors.

Thanks to transparent bidding, you may win a coin below what a dealer or private seller would charge—especially if you’re a newcomer without negotiating expertise. When multiple bidders vie for the same coin, the final hammer price reflects true market demand, providing a real-time snapshot of collector interest.

Competitive & Fair Pricing

Two Copeland Roberts directors performing an expert coin evaluation at the Sydney office.

 Our numismatic specialists authenticate coins, ensuring detailed descriptions and accurate grades. This is crucial when bidding online—especially for those exploring coin auction sites or coin auction websites.

Expert Insights

Worn Australian coin featuring crown design placed on a historic Commonwealth of Australia banknote.

Global Audience

Whether you’re in Melbourne, Brisbane, or overseas, you can join our live coin auctions online, bridging physical distance with a click.

Iconic Sydney Opera House symbolising Copeland Roberts’ location as a trusted coin auction house in Australia.

Explore Past Auction Results

Our past auction records showcase actual sale prices from recent events — including key date coins, ancient rarities, and bullion. Whether you're a buyer researching bidding ranges or a seller estimating value, our data helps you stay informed.

Where Can I Buy or View Coins at Auction?

Copeland Roberts is a Sydney-based coin auction house offering convenient access to rare and collectible coins through our online platform. While we currently operate exclusively online, clients are welcome to book an appointment to visit us in person for private viewings or consignment discussions.

Online Auctions

Bid from anywhere in Australia — whether you're based in Sydney, Melbourne, Brisbane or beyond. Our online platform is designed for convenience, security, and transparency.

In-Person by Appointment

If you’d like to inspect coins or speak with our team directly, we welcome appointments at our Sydney location.

Future Live Auctions

We plan to introduce in-room, live auction events in the near future, providing collectors the excitement of traditional bidding alongside our digital access.

Why Choose Copeland Roberts?


Why Choose Copeland Roberts?


Trusted Auction House

Detailed Coin Descriptions

With decades of experience, our expert team ensures transparency in every transaction, providing verified coin authentication and fair dealings. Collectors can bid with confidence, knowing they are purchasing from a reputable auction house backed by decades of expertise in numismatics.

Each lot is accompanied by high-resolution images, professional third-party grading details, and historical provenance, ensuring bidders have all the information needed to make confident, informed decisions.

Global & Local Reach

Our auctions connect collectors from Australia and beyond, creating a diverse marketplace where coins reach the right buyers. Whether you're bidding locally or internationally, our extensive reach ensures fair competition and strong final sale results.




Consistently Updated Auctions

With fresh listings added regularly, our auctions provide new opportunities to find rare and unique coins. From sought-after key date pieces to unexpected treasures, there's always something exciting to explore.

Copeland Roberts directors seated together at the Sydney office, discussing coin auctions and consignment strategy.

Robert R

1 month ago

Great team and quality customer service. Robbie was amazing and helpful in consigning items for an upcoming auction. I wouldn't hesitate to use Copeland Roberts again for future consignments, with their industry expertise, numismatic knowledge, and friendly support. Thank you

Sally L

2 weeks ago

As a first-time consignor, I had a great experience with Copeland Roberts. Robbie and the team were all extremely helpful and communicative, and made the entire consignment process a breeze. I would highly recommend dealing with Copeland Roberts auction house.

Dave D

2 Days ago

Team was very helpful for an auction I took part in recently. Great auction, great experience, and I was very grateful to the team there for assisting me in getting the most from their first auction.

How are invoices calculated?

Understanding how your invoice is calculated helps ensure full transparency throughout the auction process. Still have questions? Contact our team and we’ll be happy to walk you through your invoice step-by-step.

Hammer Price

The hammer price is the SOLD price on an item at auction. If an item sells for $500, your invoice will include the lot sale price.

Buyers' Premium

All sold lots attract a buyers' premium of 22% inclusive of GST. If you purchase a lot for $500, you will be charged a $110 buyers' premium.

Shipping

All orders are charged $15 for domestic orders. Shipping is a flat rate, allowing bidders to save when purchasing multiple lots.

Insurance

Insurance is an optional addition at the buyers' discretion. Insurance is charged at 2% of the overall value of the invoice and it's the buyers' sole responsibility to ensure they pay for insurance.

FAQs about Coin Auctions

We’ve compiled answers to common questions from both new and experienced collectors. Whether you’re curious about bidding, auction fees, or the best way to participate, here’s what you need to know.

  • What is a buyer’s premium?

    A percentage fee added to the final hammer price. If you win a lot at $100, and the buyer’s premium is 22%, you pay $122 total (plus any applicable fees, such as shipping).

  • Are online coin auctions secure?

    Yes, if you choose reputable platforms like Copeland Roberts. We use encrypted payment systems, fraud checks, and detailed coin authentication to ensure a secure experience.

  • Can I inspect coins before bidding?

    Yes, at local coin auctions, you can attend in person to examine lots. For online-only events, we provide high-resolution images and third-party grading details.

  • How often do you host bullion auctions?

    Bullion, such as gold or silver bars, is included in many of our auctions. We also host dedicated "bullion auctions" sessions when demand peaks.

  • Do you handle banknotes?

    Yes, we will consider banknotes (or any other form of currency) for consignment.

  • How do live coin auctions work?

    An auctioneer announces each lot, taking bids in person or online until a final hammer price is reached.

  • How do I participate in a coin auction?

    Register on our site, browse the catalogue, and place bids during live or online events—perfect for those seeking "coin auctions near me" or "coin auctions sydney."

  • What fees do coin auctions charge?

    Typically a buyer’s premium and possibly other fees (e.g., shipping or insurance). Check each auction’s terms before bidding.

  • Is it better to buy coins at auction or from a dealer?

    Auctions can offer rare items at competitive prices, while dealers provide fixed pricing. Many collectors use both methods.

  • Where can I buy rare coins at auction?

    Copeland Roberts regularly hosts specialised rare coin auctions, featuring top-tier numismatic pieces from Australia and around the world.

  • What about coin auctions in Melbourne or Brisbane?

    We plan expansions or partnerships to give collectors across Australia access to local events or our online platform.

Sydney Opera House at dusk framed by trees, representing Copeland Roberts’ location in Australia

Ready to start bidding?

Join our next live or online coin auction for a chance to expand your collection with high-quality pieces—ranging from penny auctions to prestigious rare coin auctions. Whether you’re seeking ancient coins, gold sovereigns, or collectible Australian currency, Copeland Roberts has something for every type of numismatist.