Never-MSRP via eBay offers the Unlocked Samsung Galaxy S8 64GB Dual-SIM 4G LTE GSM Android Smartphone in three colors (Gold pictured) for $569.99 with free shipping. That's tied with our December mention and the lowest price we've seen. (It's the best deal now by $30.)
It features an Exynos 8895 Octa 8-core processor (2.35GHz quad-core and 1.7GHz quad-core processors), 5.8" 2960x1440 (Quad HD+) Super AMOLED touchscreen with Corning Gorilla Glass 5, 4GB RAM, 64GB internal storage, Dual Pixel 12-megapixel rear camera, 8-megapixel front-facing camera, 4K video recording at 30fps, 802.11ac wireless, Bluetooth 5.0, microSD card slot, water resistance, and Android 7.0 (Nougat).
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