I bought a used, like new PT92 last year for $265. It was made in 1997.
Tried it out at the range, it worked perfectly and shot very accurately.
Since I didn't know it's history, I decided to replace the locking block.
I ordered a locking block kit from Beretta pretty cheaply. It came with the latest third gen block, a new block pin, and a new recoil spring.
Just like a Beretta 92FS with the older block, the pin has to be replaced.
The kit dropped right in with no problem.
I'm no Taurus fan, but the 92 is probably the best, most trouble free gun they ever made. As for the PT99, I've heard they have a tendency to break or lose parts of the rear sight. If I owned one, I would set them and epoxy them together. Some Beretta 92FS owners lament the current versions with plastic guide rod and plastic coated parts. An older PT92 is all forged steel (except for the aluminum frame, of course).
I bought mine because I was missing a Beretta 92FS I traded away a few years ago. The PT92 I got seems to be the equal of the Beretta I once owned, while having nice polished blue slide flats.
I'm very glad I got it, and for $265, it was a fantastic deal.
12yds: