How much for a used iPhone 4s?

How much would a used iPhone 4s be going for right now? Screen has had a protector on it since I got it so it doesn't have very many scratches and the corners of the have a few small scuffs and dents but nothing big. How much could I get for it?

I would say anywhere from $50-250 seems to be the going rate of ebay where people are actually buying used iPhones.

I got $50 from Gazelle. It had a small scratch. This time last year you could get $150 from Gamestop, now it's only about $35. Maybe on ebay you would get more.