Ending today at 11 am ET, Factory_Certified via eBay offers the factory-refurbished Unlocked Apple iPhone 5 32GB GSM Smartphone in Black (pictured) or White for $420 with free shipping. That's $29 under our mention of a refurb from last month and the lowest total price we've seen for an unlocked 32GB iPhone 5. (It's also $62 below the best price we could find for a new one.) This GSM smartphone features an Apple A6 processor, 640x1136 Retina 4" display, front- and rear-facing cameras, 8-megapixel camera with LED flash, 1080p video, 802.11n, and 1GB RAM. A 1-year Apple warranty applies.