About this product
The Royal Mint marks four decades of its gold Britannia in 2027. This 1 oz coin keeps Philip Nathan's standing Britannia but adds a one-year '40' privy mark inside a wave design and an anniversary background texture, paired with Martin Jennings' portrait of King Charles III. It is 99.99% fine gold, UK legal tender, and carries the Royal Mint's security set of latent image, micro-text and surface animation. Face value £100, 32.69 mm diameter. Live gold-linked pricing, crypto checkout (BTC, ETH, XMR, USDT, USDC) and fully insured shipping in an unmarked box.