CyberShops via eBay offers the refurbished Samsung Galaxy Tab 3 Dual-Core 10.1" 16GB Android Tablet in White, model no. GT-P5210ZWYXAR, for $199.99 with free shipping. That's the lowest total price we could find for a refurbished unit in any color by $13, although we saw it for $15 yesterday (since expired.) It features an Intel Atom 1.6GHz dual-core processor, 10.1" 1280x800 IPS LCD, 1GB RAM, 16GB internal memory, 802.11a/n wireless, 3-megapixel rear-facing camera, 1.3-megapixel front-facing camera, microSD card slot, Bluetooth 4.0, and Google Android 4.2 (Jelly Bean).
Note, a 90-day warranty applies, but it is unclear who backs it.