Guarantee The Best Price For Your International Gold Coins
At MJ Hughes Coins, we purchase gold coins from around the world, including classic South African and American bullion issues, as well as modern proof coins and commemorative sets.
Based in Alton, Hampshire, and established in 2006, we are proud to be one of the UK's most trusted names in the world of precious-metal coins, offering competitive prices and transparent valuations for gold coins of all kinds. As members of the British Numismatic Trade Association (BNTA), we combine market expertise with honest, straightforward service.
Whether you have a single investment coin, a complete date run, or a mixed collection of international gold pieces, our experts are here to help you realise their full value.

We buy all kinds of gold bullion coins from around the world, plus proof coins and collector's sets from world mints.
Popular Gold Bullion Coins We Buy
We buy historic and modern gold bullion coins and commemorative proof collectables from all the major world mints.
United Kingdom
- Gold Sovereigns and Half Sovereigns (The Royal Mint)
- Gold Britannias - available in 1oz, ½oz, ¼oz and 1/10oz sizes
- Gold £5 Crowns and limited proof sets
South Africa
- Krugerrands - the world's first modern bullion coin, issued since 1967
- Natura and Protea proof gold series
United States
- American Gold Eagles - .9167 fine gold coins, first issued in 1986
- American Gold Buffalos - .9999 fine gold, featuring the Buffalo nickel design
- Pre-1933 U.S. gold coins, including $20 Double Eagles and $10 Eagles
Canada
- Canadian Maple Leafs - .9999 fine gold, known for their purity and detailed design
- Commemorative wildlife and heritage proof coins
Australia
- Australian Kangaroo (Nugget) series - issued by the Perth Mint
- Lunar Series gold coins, celebrating the Chinese zodiac
- Swan and Koala bullion issues
Europe And Beyond
- Swiss Vreneli 20 Francs and French Napoleon / Marianne 20 Francs
- Austrian Philharmonic 1oz gold coins
- German 20 Mark gold coins (Wilhelm II, Prussian issues)
- Chinese Gold Pandas, popular for their annually changing design
Collectable Gold Proof Coins And Sets
In addition to standard bullion coins, we are also keen buyers of proof-quality gold coins and presentation sets. These coins are struck multiple times using polished dies to achieve a mirror-like finish, and are often issued in limited numbers with presentation packaging and certificates of authenticity. Examples include South African Mint Krugerrand sets, US Mint Gold Eagles, and Perth Mint Lunar proof releases.
How Much Are World Gold Coins Worth?
Depending on the country and the era, gold coins may be struck from various types of gold, including .900, .9167 (22-carat) and .999 (24-carat). While some older gold coins may have been issued as everyday currency, modern releases are marketed toward investors or collectors.
The value of most world gold coins lies in their gold content, though some limited edition issues can be worth more. At MJ Hughes Coins, we always assess both the metal value and numismatic potential to ensure you receive a fair, accurate offer.
Selling Gold Coins With MJ Hughes Coins
Selling world gold coins is easy, transparent and secure with us. You can:
- Visit Our Shop: bring your coins to our High Street shop in Alton, Hampshire, for an on-the-spot valuation and same-day payment
- Post Your Coins: send them safely by Royal Mail Special Delivery; we'll contact you upon receipt with our valuation and offer
- Book a Home Visit: for larger or higher-value collections, we can arrange a private home visit and provide secure payment by bank transfer immediately
We're always happy to buy individual coins, full sets, or entire investment portfolios, and we'll make sure you understand exactly how your coins are valued.