For new MetroPCS customers only, Fry's Electronics still offers the no-contract Nokia Lumia 521 Prepaid Windows 8 Phone for MetroPCS in Black for $89.99. This $50 mail-in rebate cuts it to $39.99. With free shipping, that's tied with last week's mention for the lowest total price we've seen for this phone on any network. (It's also a current low for this model on any network by $40.) It features a Qualcomm Snapdragon S4 1GHz dual-core processor, 4" 800x480 IPS LCD, 512MB RAM, 8GB internal memory, microSD slot, WiFi, Bluetooth, and Microsoft Windows Phone 8 OS. Deal ends January 1.