As we are getting closer to the iPhone 5 release and semi-official documents are starting to surface from retailers that have to prepare merchandize for the event.

According to a BGR report, Best Buy will begin internal pre-sales for the Sprint iPhone 5 during the first week of October. The document also says that the dates are subject to change.

Earlier today we reported about another document leaked from Best Buy that points at October 21st as the actual release date for the much-anticipated iPhone 5.