Im really looking forward to multiboxing and I have it all planned out ( think). Im gonna use the a-b-c-d-e method of accounts with A running everyone through instances. I got a plenty good computer to run 5 WoWs on (have tests with friends accounts and trials).
The problem is that I am a little tight on money. I can afford the startup costs but I would love to save all that I can.

Does anyone know of any websites or stores that I can contact to save a few bucks on the expans and the originals?

Would be awesome if someone could

"Your already wasting money by wanting to multibox, why are you trying to save money?"