AltaTac via eBay offers the 4th-generation Apple iPad with Retina Display 32GB WiFi Tablet in Black, model no. MD511LL/A, or White, model no. MD514LL/A, for $479.99 with free shipping. That's the second-best price we've seen for this model and the lowest total price we could find by $45. It's 9.4mm thick, weighs 1.4 lbs., and features a 9.7" 2048x1536 Retina display, A6X dual-core processor with quad-core graphics, 5-megapixel iSight camera with 1080p video recording, 1.2-megapixel HD FaceTime camera, voice dictation, 802.11n wireless, Bluetooth 4.0, Lightning connector, up to 10 hours of battery life, and iOS 7.