The 2015 Royal Arms £1 Brilliant Uncirculated Coin Pack from the Royal Mint is a sealed coin pack containing a £1 coin featuring the Royal Arms of Great Britain. This collectible coin is a part of the British decimal coinage series and is minted in the United Kingdom. Perfect for coin collectors or those looking to add a piece of British history to their collection, this rare coin is a valuable and sought-after piece for any numismatic enthusiast.