Almost a full month after the release of Diablo III, the real-money auction house is finally live. For the past few weeks the in-game gold version was the only option for players to buy better gear.
The real-money auction house lets players use real currency to buy and sell in-game items. The currency earned for selling items can be converted to Battle.net credit or transferred to PayPal. However, know that to use the real-money auction house you will need an authenticator.