CowBoom offers the used, 1.3-lb. Apple iPad 2 32GB WiFi Tablet in Black, model no. MC770LL/A, for $299.99 with free shipping. That’s $30 under our May mention and the lowest total price we’ve seen for this model. (It’s also $110 below the best price we could find today for a used unit elsewhere.) This 0.3″-thick tablet features an Apple A5 1GHz dual-core processor, 9.7″ 1024×768 LCD touchscreen display, 802.11n wireless, Bluetooth, accelerometer, up to 10 hours of battery life, and more.

For new customers only, take an additional $10 off via coupon code “COWBOOM10″, dropping the price to $289.99.

Note: No warranty information is provided and this used unit may be missing parts or accessories and have dents or significant scratches.