CowBoom offers the used Apple iPad Air 32GB WiFi Tablet in Space Gray, model no. MD786LL/A, for $279.99. Coupon code "AIR43015" cuts it to $249.99. With free shipping, that's $99 under our mention of a new unit from last month and the lowest total price we've seen for this model. (It's also $170 below the best price we could find for a new one.) Coupon expires April 30.

Note: These tablets may have moderate to heavy signs of wear with scratches, scuffs, dents, chips, or dings and may have replacement or missing accessories. No warranty information is provided.