Walmart continues to offer the Unlocked Blackberry Z30 16GB Smartphone in Black for $164.14 with free shipping. (Amazon charges the same.) That's tied with last week's mention and the lowest total price we could find now by $6. It features a Krait 1.7GHz dual-core processor, 5" 1280x720 (720p) Super AMOLED touchscreen display, 2GB RAM, 16GB internal storage, 8-megapixel rear camera, 2-megapixel front-facing camera, 802.11ac wireless, Bluetooth 4.0, microSD slot, and BlackBerry 10.2 OS.