Arcade collectors are practically liquidating Japan of many valuable arcade cabinets and PCBs. Nobody cared about much of these items 10-15 years ago. The YouTube and Reddit subcultures have grown a new younger audience for retro gaming, who often have a lot of money to throw around buying up rare items. There are also IG accounts of folks in places like Dubai, who clearly have wealth, amassing large collections of Japanese retro game tech.

If Japan, Sony or any other individual wanted to save this CRT for themselves, it would have been snatched up by now. The fact stands that the creator of the video is the only person on earth who did the detective work and put boots on the ground to make it their own rare CRT. Good work, I say!