Gyruss was one of the most amazing games of it's time. Great "pseudo 3D" graphics, a unique control scheme, high-fidelity audio with an actual music score, and intense gameplay. The logo and cabinet design was even cool looking. It was a great package and IMHO, raised the bar for quality expectations in later games.
If you can get a nice one without breaking the bank, then consider yourself fortunate. And please don't part it out unless it's a dead flood victim or something. That would be a real shame.
If you can't tell, this is still one of my "high on the list" favorites, right next to Time Pilot. I didn't know the same guy was responsible for both games. Interesting info.
RandyT