Sony offers its Sony Xperia Z Ultra LTE Android Smartphone in Black, White, or Purple, model no. XZUC6806, for $299.97. Plus, qualifying students can sign up to receive a unique coupon code that drops it to $269.97. (A valid .edu email address is required.) With free shipping, that's $55 under our September mention of a similar model and the lowest total price we've seen. (It's a current low by $60.) This dual-band GSM smartphone features a 2.2GHz Qualcomm MSM8974 quad-core processor, 6.4" 1920x1080 (1080p) touchscreen, 16GB internal storage, 8-megapixel rear-facing camera, 2-megapixel front-facing camera, and Android 4.2 OS (Jelly Bean).