Best Buy offers the refurbished 3rd-generation Unlocked Motorola Moto X Pure Edition 64GB 4G LTE Android Smartphone in Black, model no. 00947NARTL, for $279.99 with free shipping. That's $40 below our June mention of a new unit and the lowest total price we've seen for a 64GB model. (It's $78 less than the best deal for a new unit today, although most retailers charge $400.) This phone purports up to 10 hours of use from just 15 minutes charging and features a 5.7" 2560x1440 (1440p) Quad HD IPS display with Corning Gorilla Glass 3, Qualcomm Snapdragon 808 1.8GHz 6-core processor, 3GB RAM, 64GB internal storage, 21-megapixel rear camera with dual-LED flash, 5-megapixel front camera, 4K 2160p video capture, 802.11ac wireless, Bluetooth 4.1, microSD card slot, water-repellent nano-coating, and Android 5.1.1 (Lollipop). It works on all major carriers.

A 90-day warranty applies, although it's unclear who backs it.