+1 for the Hi Power, although I really like my Sig 229 and H&K P7. If you're looking for real value and don't mind a single stack eight shooter, a Sig P6 (225) is a great gun. You can find them for about $500 or less. Good luck.
I know someone who has a glock n said
The same thing. Zombies !!
What makes that gun a zombie killer?
I recently picked up a Wilson Combat CQB compact 9mm for under $2500. It is the ultimate semi-auto for accuracy and dependability. I doubt if you will find one in your short time frame for that price. I also have a H&K P30 that is a dandy and one of my favorites. The ONLY thing that could be better is the trigger, but it is very accurate and I have never had a mal-function with the several type of ammo used. Just my 2 cents.