As one of its daily deals, Cowboom offers the used ASUS Nexus 7 16GB 7" Android Tablet, model no. NEXUS7-ASUS-2B16, for $139.99. Coupon code "14812092" cuts it to $99.99. With free shipping, that's $40 under our expired mention of a refurb from three days ago and the lowest total price we've seen for this tablet in any condition. (It's a current low for a refurb by $45.) Features include a 7" 1920x1200 touchscreen, Snapdragon S4 Pro 1.5GHz quad-core processor, 2GB RAM, 16GB flash storage, 5-megapixel rear camera, 1.2-megapixel front camera, 802.11n wireless, Bluetooth 4.0, and Google Android 4.3 OS (Jelly Bean). Deal ends today.

Note: No warranty information is provided. Also, this used unit may be missing parts or accessories and have dents, scratches, and other cosmetic blemishes.