Just managed to snag a 64g gold Sprint 5S from one of my local Best Buys. I had ordered one through my local Sprint store (10am on 9/20) that still didn't have an ETA let alone a ship date, but my 4S battery was starting to really fail, so I looked at "in-store pickup" on bestbuy.com. It showed a silver 64g model nearby, and when I went to snag it, they let me know that there was a 64g gold as well that had "been there since Monday." It was SUPER easy to cancel my order through the Sprint store, and it freed up my upgrade instantaneously. I consider myself extremely lucky considering the rarity of these things. The two Apple stores in my city were out of Sprint 5Ss all-together today and my Sprint reps quite literally laughed at me when I asked about future supply.