The team buys thousands of coins every month via our postal valuation service. They're ready to provide transparent valuations for your old coins: whether that's an individual piece or a large collection. Our experts want to make selling your coins a stress-free experience. See our dedicated delivery page for exceptions and further information. We have a flat rate international shipping charge of just £15. All payments are to be made in Pounds Sterling. Please check individual product pages for accurate delivery estimates. We post most orders within 24 hours of receipt, Monday to Friday. The price of all our coins includes free, fully insured UK shipping. Check your browser bar for the trusted padlock symbol: it's a mark of security. Our payment process is fully encrypted, preventing unauthorised access to your personal and financial details. You're guaranteed a fully protected service when you buy online with The Britannia Coin Company. We're members of the British Numismatic Trade Association (BNTA) and pride ourselves on our honesty, integrity and expertise. The Britannia Coin Company is part of the Gold-Traders group, founded in 2008.

All the coins we sell are 100% guaranteed authentic and, where relevant, are individually certified. As our name suggests, we focus on British coins (from hammered metal-detecting finds to modern Royal Mint issues) with a healthy selection of pieces from international mints too.

We offer a wide range of collectable and investment coins in pre-owned and brand-new condition. Buy and sell coins with confidence when you use The Britannia Coin Company of Royal Wootton Bassett, Wiltshire.

Twenty dollar us gold coin