A&tt refurbished iphone 4/4s?

How often does a&t have the iphone 4/4s refurbished in stock. I know the at&t website sales them refurbished for 50 $ (4s) and 1 $ (4). But every time i'm ready to buy one their out of stock. Any idea?

Why the heck would you want one? Iphones suck. Get a refurbished galaxy s3 if anything.

Not very often, barley ever. But the iPhone 4 is actually $0.99 new. The refurbished iPhone 4 is free. 4S and 5 are usually the ones out of stock, but the iPhone 4 new is always in stock. If it's not showing up online call customer service and they can check the stock of their warehouses for you and send you one.