Just a heads up, base copy of WoW as well as Legion are on sale at EB Games.
AUS:
WoW: $15 AUD
Legion: $19 AUD
NZ:
WoW: $20 NZD
Legion: $15 NZD
If you need some botting accounts, or just a free level 100 character on a second account for dungeon boosting characters before BFA drops or whatever, it's a nice cheap price right now.