DeLindsay
10s4Lyf
I actually forgot they added Battlenet currency. So if that's true that you can purchase an Expansion in that manner it might just get me back. While I started in TBC, I was always curious how Classic was. Yes, I realize this time around it's not as accurate to the original but at least they're trying to do it justice (from what all I've seen).Exchange tokens purchased on AH from in game gold for Blizzard currency. Blizzard currency can be used for digital purchases. This includes expansions.
Unless Blizzard changed their policy since I purchased BfA. I purchased the CE version this way when it was available.