Best Buy offers the Apple iPad Air 2 64GB WiFi Tablet in Space Gray, model no. MGKL2LL/A, Silver, model no. MGKM2LL/A, or Gold, model no. MH182LL/A, for $399.99 with free shipping. That's $75 under our January mention and the lowest total price we've seen for a new unit. (It's also the best deal now by $73.)