So, quite a statement that’s its amazingly rare. I have never seen one before, no one I know ever has and if you google it then it doesn’t exist! I have a feeling its a prototype that never made production. Its Italian, its in unbelievable condition for 40 years old. We have done absolutely nothing to it. Totally 100% original. This needs to be in your collection! Of course will never get another. Space Invader type game. Super sounds, excellent monitor, 100% working. STUNNING !!!