I think the artwork has value but the tech has been out for a while and is pretty simple. Most of the ones available are pretty low end novelty items out of China. I can see these breaking down pretty quickly for people that have there pins on daily. I think you would need to redesign the friction points and electrical contacts to get any kind of longevity out of these. Everyone in pinball has a pretty good grasp on how things with moving parts break down. As a cool thing to turn on when your friends are over or during a tournament these would be fun, but I dunno about long term use as topper.