maybe this isn't the right place... but I'm not sure where to post?

I have a used exmark quest - 48" deck with the 22 HP briggs. The mower has 44 hours of run time, and is in great shape. These go for $4500 at the exmark dealers... I am asking $3200 for mine, and have had zero hits on 4 different websites. I had a couple people critisize the price, almost to the point that I was asking more than a new one would cost.

am I nuts? is $3200 too much to ask for this mower???? It had a 3 year warrenty, and still has almost 2.5 years left!

Kyle