I dont know bikes. But i do know that something is only worth what someone will pay for it. I hear people say that they want to sell their homes all the time but they cant get what it is worth. A financial lady on TV straightened them out. If no one will pay it, then it isnt worth what you are asking.
Of course you arent selling a home. I suppose it would depend on your market. If no one in that area is looking for a bike like that then you have little chance of it selling.
I hope it works out for you.