I’m also a fan this VFD games, but I dont collect this games.
Not enough space at home 🙁
I love the tron films,and my favorite of the VFD games is the Tron Tabletop version.
Most of the games are Pac-Man or Space-Invaders clones.
I see many of them at the 90’s at my flea market times..
I like especially the housing designs of this games.
Every game is a different design piece, perfect for a glass-cabinet.