Quote Originally Posted by Grail View Post
Does this mean if I have been saving three battlechests and one Vanilla wow and one TBC box that the TBC might not still be valid?
Burning Crusade keys are useless because a Vanilla key will give you both Vanilla and Burning Crusade. This was a
change that Blizzard made quite some time ago.

Quote Originally Posted by Grail View Post
p.s.- I just tried to buy more than 5 Lich Kings and it said I was over my limit. I did buy five successfully. Just trying to cover all eventual possibilities. Might have to have a friend order me a few more. Do hope I get to do this one day after all of the outlay of cash! Thanks again MiRai!
You can buy as many as you'd like but, only 5 at a time. Once you finalize a purchase with a payment then you can refill
your cart with up to 5 more.