It's space gray, 16GB AT&T. Just paid it off and unlocked it. It has a small, needle point-sized nick on top above the camera, so I don't think I can sell it as "mint" on Swappa. It looks like selling as "good" on Swappa and selling on eBay would both net me about $600, but I don't have a good feel for the market with Swappa (I've only sold iPhones on eBay). Any thoughts as to what would be better? How quickly do phones move on Swappa? I'd like to sell it within the next 2-3 weeks.