Anyone involved in the coin operated amusement industry knows that investing in the future in this area is more than a basic risk business venture. The environment is always fickle temperamental, and very susceptible to near immediate change, whether operator, distributor, or manufacturer. That is why there are very few examples of companies historically that have been stocked traded both nationally and internationally. This is also why there are less than ten companies in the US for example that have been selling coin operated devices for more than 30 years left in business. The Pinball Company is not one of them.
If a person wants to invest in something, there are plenty of better ways to do so, and with much better returns.