Adorama offers the Samsung Galaxy Tab Pro 16GB 10.1" Android Tablet in Black, model no. SM-T520NZKAXAR, for $319.99. Redeem this $40 mail-in rebate to cut it to $279.99. With free shipping, that's tied with our mention from last week as the lowest total price we've seen. (It's also a current low by $49.) It features an Exynos 5 8-core processor (consisting of one 1.9GHz quad-core processor and one 1.3GHz quad-core processor), 10.1" 2560x1600 touchscreen LCD, 2GB RAM, 16GB internal memory, 802.11n wireless, 8-megapixel rear camera, 2-megapixel front camera, microSD card slot, Bluetooth 4.0, and Android 4.4 OS (KitKat). Deal ends December 31.