The Diablo® III real-money auction house is now available in the Americas game region for the U.S. dollar, Australian dollar, and Mexican peso. With the real-money auction house, players will be able to buy and sell the loot they find in the game using actual currency via approved third-party payment services or using their Battle.net® Balance.
The real-money auction house for the Europe game region and the remaining Americas game region currencies (Chilean peso, Argentine peso, and Brazilian real) will launch in the near future. We are rolling out elements of the real-money auction house separately to ensure all of our players have the smoothest possible experience. We'll have more information on the availability of the European real-money auction house and the remaining Americas currencies soon.