I just sold my 02 919 for $3800, an 02 with 10,900 miles. I listed it on Craig's list for $4000 and the first guy to respond bought it.I Just didn't ride it enough, 8000 miles in six years. I will be posting what parts are left in the next couple of days.
I sold my first one (03) with almost 17k miles on it and it went for $3600 on craigslist when nothing was selling. Current bike is much nicer if I say so with 7k miles. I bet it would get $4k plus on craigs around here.