If you want to grab the iPhone 5, you better hurry since now most stores reported that some iPhone 5 models were sold out. Learning from various data, iPhone 5 is available for walk-in-buy but you can’t buy your desired model since some models is not available.
Mostly the 16GB model is not available followed by the top 64GB model and 32GB model. It started from Friday and it should be sold out in the first week. So it is quite clear to say that if you don’t buy now, you need to wait for the next arrival.