How much does it cost to have your fuel filter replaced?

I need to have my fuel filter replaced since i'm starting to notice bad things happening with my car, most importantly my car having trouble starting ( usually 2-3 times before engine starts ). SO my question is, how much does it normally cost to replace a new one? I have a nissan sentra xe 2004How much does it cost to have your fuel filter replaced?if you do it 15-25 dollars have it done 100-175