Try putting it out the front with a sign on it with the price, or at a friend's with more passing traffic.
Had a neighbour a few years back try and sell his softfloor months later he was moving and it had to go, the other neighbour bought it from them, it sat there for a couple of years before they thought to offload it, they put it out the front and sold it within a couple of weeks, I ended up having to reverse it out for the new owner.
Moral to the story is, I think there are plenty of people who have thought about buying one but aren't actively looking, that kind of price will attract these buyers if you put it in front of them.