There are no offline servers!!! ...bloody
why do people keep asking???
yeah there are, i used to own my own. you just have to run a WoW emu with whatever patch version you want and you can make it a private online server by hosting your ip. Not sure if you're allowed to talk about this stuff on this site though so i'll leave it at that.
a private online server is still online!
Hahha I'm with Antimatter