Got this today from BestBuy:
Canon EOS 7D Mark II DSLR Camera Body Only Black
SKU: 8753803 Pre-order release date is 10/30/2014.
Your pre-order has a new release date
There has been a change to the release date of the pre-ordered item listed below. The new release date is 10/30/2014. If that is okay with you, and you accept the change, you don't have to do anything.