Anyone tried getting the digital copy by using a US residence based Battle.net account? Can save quite a bit and not to mention have access to the US RMAH which could be more active than the SEA RMAH (Not sure on this though ).
Diablo III's global game servers are grouped into three distinct game regions:
The Americas - For players in the US, Canada, Latin America, Australia, New Zealand, and Southeast Asia.
Europe - For players in the European Union, Eastern Europe, Russia, Africa, and Middle Eastern countries such as Israel and the United Arab Emirates.
Asia - For players in South Korea and the regions of Taiwan, Hong Kong, and Macau.