it's pretty old to get in to the invisible boxes in the AH in IF with auto-unstuck.
So I was fooling around in there, and discovered another lil easier way in there, at least for a warrior
basicly just, intervene someone who is on the otherside of the box, on one of the fire-things.
Sorry if it's old, but enjoy
[ame="http://uk.youtube.com/watch?v=zmfmFGcZ-aM"]YouTube - into the AH box in IF (wow)[/ame]
you could prolly also do this with a drood's charge in a duel or rogue shadowstep.