Manufacturer Certified via eBay offers the 1.5-lb. refurbished Microsoft Surface 10.6" 32GB Windows RT Tablet, model no. 7XR-00001, for $159 with free shipping.
It features an NVIDIA Tegra 3 T30 1.3GHz quad-core processor, 10.6" 1366x768 multitouch LCD, 2GB RAM, 32GB storage, 802.11n wireless, Bluetooth 4.0, front- and rear-facing 720p HD cameras, microSDXC card slot, up to 8-hour battery life, and Windows RT OS. A 1-year Microsoft warranty applies.