Best Buy still has it available for pre-order as well...
http://www.bestbuy.com/site/Mass+Effect+2+Collector%27s+Edition+-+Xbox+360/9663298.p?id=1218141144513&skuId=9663298&st=Mass%20Effect%202&lp=1&cp=1
I got this to work two days ago... I brought it in on my iphone, so when the clerk looked at it it looked live & no one bothered to check. Ended up picking up two :)
Oof. This is a really good deal - going to try my luck at the Boynton Beach BBY tomorrow. Went to the Wellington one with the chatpad/mic/12mo Live deal and the LP guy knew right away that it was wrong so I won't try there again.