Just saw this on everythingiphone.com...I was suspicious about that on the AT&T side as it seems they barely got any..now this supposed "apple tech" says it seem tehy're only selling a set amount daily:
http://www.everythingiphone.com/forum/iphone/beware-apple-stores-are-hording-the-supply-4429.html
http://www.everythingiphone.com/forum/iphone/beware-apple-stores-are-hording-the-supply-4429.html