I agree with the Norc idea for a cheap 9mm, considering they're plentiful here in Canada and illegal to import into the USA.
The Norinco NP-22 is a Sig P226 clone that I would recommend. It sells for $359 Canadian at Marstar. While it's not perfect like the Sig, the fit and finish of the NP-22 has really improved over the last few years.
I also own the $199 dollar 9mm Tokarev Norinco clone (NP-17) that my wife with small hands still enjoys shooting. It's solid forged hard steel, heavy, and has little recoil. You could use it as a hammer, a crow bar, shoot it from a cannon, etc. and it would still shoot straight. It's surprisingly accurate, and no FTF/FTE at all now that it's so broken in. My wife can take it apart and put it together blindfolded in about 2 minutes.
Even after buying more expensive toys, I still keep these in my gun safe and bring them to the range. They make great lenders and beater pistols.