Best Stop Deals via eBay offers the open-box Apple iPad with Retina Display 16GB WiFi Tablet in Black (pictured), model no. MD510LL/A, or White, model no. MD513LL/A, for $449 with free shipping. That's $11 under our mention of a new, factory-sealed unit from five days ago (which required in-store pickup) and $50 below the lowest total price we could find for a new unit now. 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 6.