Yeah, it was almost completely working when I got it, and shortly after that I got the monitor working - which was the only problem. However, I got rid of it about a year ago - even found another one back in the day that was severely water damaged so I stripped it before offloading that one for spare parts. I just recently found some of those parts while cleaning the garage up.
The cab design was awesome; three black lights, lots of uv reactive 50's looking space scenes which showed up in the background of the mirror image of the game, combining with the laser effect of racing towards the target. Completely cool environment, but lacking gameplay.
Basically, it's Space Invaders with the Gorf shield and Missile command bases firing just one missile for defence. So, with a killer cab design, but somewhat lame gameplay it only lasted about two years before I had to let it go. If you've got the room I would recommend it wholeheartedly just because of the cabinet design and feel, but if space is an issue, then it may not be a keeper.