IRELAND: James II, Pretender, 1689-1690, AE ½ crown, 1689 February, KM-95, S-6579K, "gun money" type, a superb example! NGC graded MS63. The name "gun money" stems from the idea that they were minted from melted down guns. However, many other brass objects, such as church bells, were also used.
Estimate: 300- 400 USD