I don't consider that an unfair price, but as has already been pointed out, price ranges vary a lot. However, I do consider myself extremely lucky, having only invested $600 net in my current set-up. I had a 3.0 Mega that became a 3.0 Double, after trading it with a local cycle shop that was down-sizing their product scope. I also found a local shop going out of business and picked up another 3.0 Double for $200.
I would make sure you have your priorities and preferences identified ahead of time, as timing is the critical piece here. I missed out on a Brown Sq. O 3.0 Mega based solely on drive time. I couldn't get there quick enough.