Dig Jungle via eBay offers the Apple iPad Air 2 16GB WiFi Tablet in Grey, model no. MGL12LL/A, Silver, model no. MGLW2LL/A, or Gold, model no. MH0W2LL/A, for $399.99 with free shipping. That's tied with our expired mention from six days ago as within a buck of the lowest price we've ever seen seen for these models. (It's a current low by $35.)