Today only, T-Mobile offers the Google Nexus 6 32GB Android Smartphone bundled with a SIM Starter Kit for $15 up front then $25.08 per month for 24 months via coupon code "NEXUS6DEAL". (A total of $616.92, or $43 off list.) Even better, free shipping applies. It features a 6" 1440x2560 LCD, Qualcomm Snapdragon 805 2.7GHz quad-core CPU, 3GB RAM, 13-megapixel rear camera with dual LED flash, 2-megapixel front camera, 802.11ac wireless, Bluetooth 4.1, and Android 5.0 OS (Lollipop). Deal ends December 23.