The P89 (full sized 9mm) is a good solid reliable gun, and you should be able to get one with out breaking the bank. If your hands are very small you may have a hard time shooting it though. My wife is quite uncomfortable shooting it, but she has small hands even for a lady.
I have found it to be resonably accurate, but certainly not a "match" pistol. But after 10000+ and never a misfire, still my favorite pistol.