So apparently many retailers are canceling the orders put in with them as far back as august or later. I put an order in with Wal-mart and am in the process of checking to see if it is still available myself. Apparently though many people from different retailers are getting their pre-order canceled. Just figured the community needed a heads up here.
EDIT UPDATE:
Apparently Wal-mart had a computer glitch issue and will be shipping as planned on all pre-orders. It also seems they are mostly planned to ship here this week from most of the chats many people had with the game. Other people did post in the huge thread about problems with other retailers, so never a bad idea to check on your pre-orders!
(mega thread on the SW forums)
http://www.swtor.com/community/showthread.php?t=707413