Altatac via eBay offers the Apple 32GB iPad Air WiFi Tablet with Retina Display in Space Gray, model no. MD786LL/A, or White, model no. MD789LL/A, for $489.99 with free shipping. That's tied with our mention from two weeks ago, the best price we've seen, and the lowest total price we could find now by $80. It features a 9.7" 2048x1536 Retina display, Apple A7 64-bit processor, FaceTime HD front-side camera, dual microphones, 5-megapixel iSight camera, 802.11n Wireless with MIMO, Lightning connector, 10-hour battery life, and iOS 7.