tropical_mobile via eBay offers the Unlocked Samsung Galaxy S7 Edge 32GB 4G LTE Android Smartphone in Gold, model no, SM-G935FD, for $649.98 with free shipping. That's the lowest total price we could find by $20 and the first time we've seen this phone unlocked. It features a Exynos 8890 octa core processor (2.3GHz quad-core and 1.6GHz quad-core), 5.5" 2560x1440 touchscreen AMOLED LCD with dual edge display, 4GB RAM, 32GB internal storage, 12-megapixel rear-facing camera, 5-megapixel front-facing camera, 4K UHD 2160p video recording, 802.11ac wireless, Bluetooth, microSD card slot, water-resistance, and Android 6.0 (Marshmallow).