Newegg again offers the Nokia Lumia 521 Windows Phone 8 for T-Mobile in White for $89.99. Coupon code "CEWK1068" cuts it to $59.99. With free shipping, that's tied with our expired mention from three days ago and the lowest total price we could find by $9. (For further comparison, most merchants charge $90 or more.) It features a Qualcomm Snapdragon S4 1GHz dual-core processor, 4" 800x480 IPS LCD, 512MB RAM, 8GB internal memory, 5-megapixel camera, microSD slot, WiFi, Bluetooth, and Microsoft Windows Phone 8 OS. Coupon expires April 26.