With activation of a new 2-year contract, Microsoft Store offers the Nokia Lumia 925 4G Windows Phone 8 for AT&T for free with free shipping. That's tied with our mention from last week as the best offer we've seen for this phone with a contract. (It's also $275 less than the cost of buying it without a contract.) Features include a 4.5" 1280x768 AMOLED screen, 1.5GHz Qualcomm Snapdragon S4 dual-core processor, 8.7-megapixel rear-facing camera, 16GB internal memory, Bluetooth 3.0, up to 12.1 hours of talk time, and Windows Phone 8 OS. A $40 activation fee applies.