Cowboom offers the used Apple iPad 2 16GB WiFi Tablet in Black (pictured), model no. MC769LL/A, for $309.99. Coupon code "DAG10" cuts it to $299.99. With free shipping, that's tied with our mention from a week ago as the least expensive iPad 2 16GB WiFi tablet we've seen. (It's also $99 below the best deal we could find for a new one.) Sales tax is added where applicable. This 0.3"-thick tablet weighs 1.3 lbs. and features an Apple A5 1GHz dual-core processor, 9.7" 1024x768 LCD touchscreen display, 802.11n wireless, Bluetooth 2.1 + EDR, accelerometer, compass, up to 10 hours of battery life, and more.

Of note, this used unit may have dents, scratches, or missing parts. No warranty information is provided.