In 2018, to celebrate the Queens Beasts, the Royal Mint released a Limited Issue Queens Beasts Black Bull of Clarence £100 One Hundred Pound Gold Proof Coin struck in solid fine .9999 Gold weighing one ounce of pure Gold.
The reverse features a stylized image of the Black Bull of Clarence long been associated with power and strength and its appearance on the Royal Arms and on coins dates back to the fifteenth century when Edward IV became the first Yorkist King of England.Limited Mintage Worldwide