Release date : 25/3/14
Among with the news of the speculated released date, D3’s first expasion, Reaper of Souls is available for pre-order NOW!
Standard Edition $40
Digital Deluxe $50
Collector’s Edition $80
Digital deluxe is essentially a digital version of collector’s edition, including only digital goodies from CE.
Box copies of Standard Edition and the Collector’s Edition can be pre-ordered via amazon.com
Digital copies of SE and DD can be pre-orderd via battle.net store
Check the official Blizzard post for more details.