Just curious, if you have sold your 900 in the last couple weeks, what did you get for it? Assuming a guy from craigslist shows up today, I will be getting $150.
Gave up on Craigslist, too many lowballers and scammers. Wound up listing on Amazon Marketplace and sold it for $226 within 2 hours!
Yes, I would recommend Amazon Marketplace over the others. My Lumia 900 was indeed unlocked and I had two cheap cases thrown in, but otherwise as-is.