Expansys offers the Unlocked Sony Xperia Z Ultra Google Play Edition Android Smartphone in Black, model no. XZUC6806BK, for $334.99 with free shipping. That's tied with our mention from last week as the lowest total price we've seen. (It's a current low by $58.) 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 4.4 OS (KitKat).