What do you think I could get for my saddle?

I'm thinking about selling my saddle soon and was wondering what price I could get for it. It's a Granada Cutback show saddle equitation style seat. Black leather, 17" seat. Has stirrups, leathers, girth, everything needed. I bought it new in December of 2008. I just bought it for $280 so I know I won't get a whole lot for it. Any ideas? Still in good condition.