If you are in the US and want an Exynos-powered Samsung Galaxy S8+, you might want to take a look at the deal an eBay retailer is offering. fashionlife786 - a Top Rated Plus retailer - is selling the international model (SM-G955FD) of the flagship for $804.99. The variant on offer is a dual-SIM one, and is only compatible with GSM networks, meaning those on CDMA networks like Verizon and Sprint are out of luck. Available color options include black and gold (listing reveals Gray is out of stock). For comparison, Samsung is officially selling Snapdragon-powered Galaxy S8/S8+ in the...
Source: http://www.gsmarena.com/exynospowered_samsung_galaxy_s8_available_for_805_in_us-news-25013.php