The listing, Jamaica 50 cent piece has ended.
Use photo to determine quality. The coin is about the size of an american JFK half dollar. It has the date of 1987 one one side and a commemorative date on the other for Marcus Carvey who (according to wikki) was a Jamaican political leader, publisher, journalist, entrepreneur, and orator who was a proponent of the Pan-Africanism movement, to which end he founded the Universal Negro Improvement Association and African Communities League (UNIA-ACL). He also founded the Black Star Line, a shipping and passenger line which promoted the return of the African diaspora to their ancestral lands.