Factory Certified via eBay offers the factory-refurbished Unlocked Apple iPhone 5 16GB GSM Smartphone in Black, model no. MD293LL/A, or White, model no. MD294LL/A, for $410 with free shipping. That's tied with last week's mention as the lowest total price we've seen for this model. (It's also $77 under the best price we could find for a new unit.) Each is covered by a 1-year Apple warranty.