1Sale via eBay offers the refurbished 1.3-lb. Lenovo IdeaPad A2109 9" 16GB Android Tablet in Black, model no. 2290XF2, for $148.99 with free shipping. That's a buck under our mention from four days ago and the lowest total price we've seen. (It's a current price low for a refurb elsewhere by $6.) It features an NVIDIA Tegra 3 1.2GHz processor, 9" 1280x800 touchscreen LCD, 1GB RAM, 16GB of storage, 802.11n wireless, Bluetooth 3.0, microSD card slot, 3-megapixel rear-facing camera, 1.3-megapixel front-facing camera, USB connectivity, HDMI output, and Google Android 4.0 (Ice Cream Sandwich).

Note that no warranty information is provided.