This coin contains a full ounce of fine silver and remains one of the most popular coins in the Royal Mint showcase. The 2018 design is among the most breathtaking portrait of Britannia.We allow up to 10 days (domestic) and 14 days (International) to pay. These charges are the buyers responsibility. AMERICAN NUMISMATIC ASSOCIATION LIFE MEMBER. The item "2018 GREAT BRITAIN 1OZ SILVER PROOF NGC PF70 UCAM BRITANNIA EXTREMELY RARE BLACK" is in sale since Saturday, May 9, 2020. This item is in the category "Coins & Paper Money\Coins\ World\Europe\UK (Great Britain)\Other UK Coins". The seller is "e_coins" and is located in Sayville, New York. This item can be shipped worldwide.