A4C offers the refurbished 1.2-lb. Asus VivoTab 10.1" 32GB Windows RT Tablet in Gray, model no. TF600T-B1-GR, for $129.95 with free shipping. That's $10 under last month's mention (also a "scratch & dent" model) and the best price we've seen for this tablet. (It's also $76 under the best price we could find for a new unit elsewhere.) It features an NVIDIA Tegra 3 1.3GHz quad-core processor, 10.1" 1366x768 IPS multi-touch LCD, 2GB RAM, 32GB internal flash storage, 8-megapixel back-facing camera, 2-megapixel front-facing camera, Bluetooth, 802.11n wireless, microSD slot, GPS, gyroscope, light sensor, and Windows RT OS.
A 90-day A4C warranty applies. Additionally, this refurbished unit is listed as "scratch & dent" and may have cosmetic blemishes including abrasions, dents, or scuffs.
Update: Specs corrected.