At AT&T Wireless, buy one Apple iPhone 7 32GB Smartphone for $649.99 and get a second phone for free. (You must also sign up for an AT&T Next plan with qualifying wireless service.) With free shipping, and excluding the cost of the service plan, that's $590 under the lowest total price we could find for two iPhone 7 32GB smartphones purchased outright elsewhere. These new smartphones are water- and dust-resistant and feature a new A10 Fusion quad-core processor, "Taptic" force-sensitive home button, and 7-megapixel FaceTime HD camera. Click here for full details of the phone's features. Deal ends April 1.

Note: The retail price is divided into monthly installments, and the phone is free after $650 in monthly bill credits ($21.67 or $27.09 per month, depending on which AT&T Next plan you choose). The credits may take up to three months to appear on your bill, but you will be credited retroactively for the intervening time.