Amazon has the Lenovo IdeaTab S5000 - 59387313 16GB 7" IPS Tablet (Silver) for $135 with free shipping. Weighs 0.54 lbs and measures 0.31" thin. Temporarily out of stock, but can still be purchased.
MTK 8389 ARM Cortex-A7 1.2GHz Quad, 1GB RAM, 16GB storage 7" IPS (1280x800), 802.11b/g/n, BT 4.0, 5.0MP camera, Android 4.2
Deal has expired