There are plenty of good FPs for that kind of money: Parker, S. T. Dupont, Montegrappa, Pilot, Nakaya, Pelikan, Omas, etc. Also of particular interest will be the inks and paper that you use with it. A good source of information is:
www.fountainpennetwork.com Read some of the FP/ink/paper reviews and look at some of the pictures to see what is appealing. Then search out a store that has a good selection, if you can find one locally, and try a few out.