Gold Crimson Skull Coin

What drops it

 * Level 15 Crimson Skull
 * Crimson Skull Longbow
 * Crimson Skull Priest
 * Crimson Skull Mentalist
 * Crimson Skull Spirit Lord

Festival collectors

 * You could exchange these for various party, alcohol, and sugar items during the Farewell to Gaile event in 2008.