Yugster offers the Unlocked Nokia Lumia 640 Windows Phone for $64.97. Coupon code "FreeYugBuck" cuts the price to $63.97. With $5 for shipping, that's the lowest total price we could find by $11. This 4G-capable GSM phone features a Qualcomm Snapdragon 400 1.2GHz processor, 5" 720x1280 touchscreen IPS LCD, 1GB RAM, 8GB storage, 8-megapixel camera, 802.11n wireless, Bluetooth 4.0, and Windows 8.1.
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