Get a refurbished 16GB iPhone 5 for $149.99 at AT&T Wireless when you sign a two-year contract. Shipping is free. Our link takes you to an Apple landing page. Scroll down to find the refurbished deal. You can choose between the 16GB or 32GB refurbished models (which is also at a lower price of $249.99). This is the best price we found for both refurbished models by $50 each. Available in white or black. Sales tax is charged in most states.