The problem is that the rights for reproducing parts rests with two companies (as for Williams games) and while they're sitting on their big piles of patents not much is being reproduced. Apart from that, the production numbers are pretty low. How many Scared Stiff ramps can you sell? Things only come cheap when their made in large numbers. It all seems very lucrative, but I'm not sure if it really is. Please do correct me if I'm wrong about this.