Holiday Closure: 23rd Dec – 4th Jan
Please note, all enquiries during this time will be responded to as soon as we return.
Holiday Closure: 23rd Dec – 4th Jan
Please note, all enquiries during this time will be responded to as soon as we return.
Thursday 4th June
Featured in the July Signature Sale
Don’t miss one of the most significant numismatic events in recent history.
Assembled over decades, the McCullagh Collection stands as the single most important private holding of Australian colonial currency and tokenage offered.
Part One Now Available
Detailed auction catalogues are now available to purchase or download.
The catalogue has been painstakingly compiled, and is sure to become a valuable reference for anyone with a passion for Australia’s rich numismatic heritage.
It contains over 400 pages of detailed descriptions and high definition photographs of the upcoming Signature Sale lots.
Discover new auctions every month.
Thursday 24th – Friday 25th September
Wednesday 28th – Friday 30th October
Thursday 19th November

Download our free app! Place bids, browse, and win easier than ever.
• View live auctions
• Quickly place bids
• Save your favourite lots
• Browse upcoming & past catalogues
Find it on your app store and have an explore! Place bids and manage your account from anywhere.
Discover rare and collectible coins at Australia’s premier auction house. Featuring over 800 unique lots, including PCGS-graded coins and modern Mint products, we provide professional authentication and completely transparent bidding processes.

While traditional retail shops have their place, sourcing numismatics through our dedicated auction house offers distinct advantages that retail simply cannot match. Instead of searching through quantities of stock or relying on static, marked-up sticker prices, Roxbury’s auctions introduce you to a dynamic marketplace driven by the true demand of collectors seeking out their desired pieces.
By utilising an open bidding system, our auctions provide total transparency and eliminate the need for stressful retail haggling. You see the expectations and what the market is willing to pay in real-time, giving you total confidence in every successful bid.

Our monthly auctions feature diverse coin collections tailored specifically for hobbyists. With highly accessible starting bids and educational catalogue descriptions, these events are perfect for building personal collections, discovering new numismatic interests, and connecting with the broader collecting community.
These are our signature sales, featuring museum-quality and high-value numismatic pieces. These highly anticipated, specialised events showcase pristine PCGS-graded coins and historically significant collections and notable private collections.
| Category | Description |
Australian Sovereigns |
Historic gold coins struck at the Sydney, Melbourne and Perth mints. |
PCGS Graded Coins |
Professionally certified modern and vintage pieces for guaranteed grade security. |
Ancient Coins |
Fascinating Greek, Roman, and other historical civilisation coinage. |
Colonial Currency |
Early Australian holey dollars, dumps, proclaimer coins and tradesmen’s tokens. |
Modern Mint Products |
Limited-edition releases, proof sets and commemoratives from global mints. |
World Coins |
Exceptional international pieces spanning centuries of global history. |
Australian Banknotes |
Historical pre-decimal, decimal paper and modern polymer currency banknotes. |
Silver and Gold Collectibles |
High-grade gold, sterling and fine silver numismatic pieces. |
Key Date Coins |
Low-mintage, rare dates and scarce mint marks carry premium historical values. |
Browse our comprehensive online catalogue featuring multi-angle, high-resolution images. Review detailed descriptions, historical provenances, and official third-party authentication certificates from the comfort of your home.
We offer bidders the opportunity to inspect selected lots prior to the auction beginning. Previews are available by appointment only at our head office. Our expert staff are always on hand to assist, answer questions and provide condition reports.
Register online by providing valid contact information and a credit card for verification. Once approved, you will receive your unique bidding paddle number, granting you full access to participate in the upcoming sale.
Participate live via our online bidding platform on auction day, or submit absentee bids in advance if you cannot attend. Winning bidders benefit from secure, encrypted payment processing and fully insured, trackable shipping options worldwide.
A standard Buyer’s Premium applies to the hammer price of all won lots. There are also shipping, handling and optional transit insurance fee structures that are calculated based on the package weight, value and destination.
Yes. We host dedicated preview sessions prior to every auction. You can book a private viewing appointment online for available dates leading up to the sale. Lot viewings for upcoming auctions are restricted to our flagship head office in Hendra, Brisbane. Join our mailing list to receive updates on future viewings.
If you cannot attend in person, our digital catalogue features professional, high-resolution photography and comprehensive grading information to help you bid with total peace of mind.
You can register directly on our website by filling out the registration form, verifying your identity, and linking a valid credit card. Once verified, you can choose from multiple flexible bidding methods to place bids, including live online bidding on auction day, telephone bidding, or submitting secure absentee bids beforehand.
Yes. If you have coins, banknotes or unique items you would like to sell, you can submit them to us for auction consideration by completing our online Consignment Form. Once submitted, our specialists and expert team will evaluate your items to determine their suitability and estimate their auction value. Alternatively, you can book ahead for an in-person appraisal at our Brisbane, Sydney or Melbourne offices.
Note: If you prefer not to wait for the next scheduled auction, Roxbury’s also offers direct-purchase options for eligible items and collections. Following a professional valuation, you may receive a competitive offer and prompt payment without the need to go through the auction process.