That's like any major event here in Tasmania - they are for rich mainlanders, not the locals. Eg when Tom Warrior played in Hobart.
Some of these events now charge like $12 a beer! Very often even the big alternative arts events exclude local performers, charge mega dollars for tickets and mega dollars for drinks.
In fact for something that's meant to kind of be working class, metal and punk have become exorbitant cash cows and live concerts increasingly out of reach.
I am originally from Croatia. My brother lives in Zagreb though I don't think Nile would appeal to him much these days (Rammstein's probably the heaviest he goes).