Muradin Bronzebeard's Silver Coin

Source
This item is fished from the fountain in the Eventide district of Dalaran

Use
Required for

Context
is the younger brother of King and older brother of. Muradin and Prince together searched for Frostmourne in Northrend. When they found it, Muradin asked Arthas to leave the sword be, but Arthas said he would pay any price for victory. At that moment a bolt came out of Frostmourne and struck Muradin down. Muradin's survival suggests that the Light did protect him from Frostmourne's wrath when Arthas released it.

The coin likely dates from shortly before Muradin's expedition left for Northrend (and long before Dalaran itself moved to Northrend).