I have a 96 Acura Integra GS-R, how much would it cost to replace the starter?

[shchi]

I have had alot of trouble starting my car lately and sometimes i can't get it to turn off all the way, even with the key completley out. When I try to start it, it makes a click sound but no engine starting. I'm pretty sure its the starter that needs to be replaced. So how much would it cost to get that replaced?

 

[MikeTRX520Rrider]

$100 if you do it yourself......$500 if you get a mechanic to do it.