Are you sitting on a goldmine? Rare 50p coin is now worth 1,500 times its value
The coin, issued in 2008, features an image of Briggs' characters the Snowman and James from his 1978 children's book The Snowman.
The coin, issued in 2008, features an image of Briggs' characters the Snowman and James from his 1978 children's book The Snowman.
