Not to tic anyone off but IMO your prices are too low. Which is why I did validation on your post as I would have jumped all over one of those had I not just come to a decision with what I had on hand.
I figure that fair is fair, both ways. I wouldn't expect you to burn me and I wouldn't expect me to take advantage of your newbieness.
But if that's your price they are gonna move.
Google on that model and see what the appraisers base their numbers on.