The previous owners were fairly certain that there were once three on O'ahu (main island) at one time, mostly when they first came out. As far as I know, I'm it. Heck, for that matter, there aren't a lot of third-gen Firebirds here, either. Plenty Camaros, though.
And yeah, I still think I got a great deal. Year before I bought mine, I saw an ad for (quite possibly the same car) another one for nine grand. Even with the problem I had, it was fun to drive without having to worry about stuff like rock chips in the paint, becasue it was already peeling and stuff up front. After the spark plugh wires and plugs were changed and the backfiring went away, it was scary to me how fast the thing was. Shame I didn't get to enjoy it too much after that, though.
The previous owners claimed to have ran 13.8 stock, 13.2 with a Pitbull chip (whatever that is). Naturally, the didn't have the aftermarket chip when I bought it, but they were nice enough to install a Greddy turbo timer and buy a car cover for the car. I aslo like the way the mounted the front license plate, which is a requirement here in Hawaii.