Water pump?

i have a 96 honda passport 4 x 4 water pump is leaking i don't know how to change water pump other comp.charge me 500 is that a lot?Water pump?
yea just go to ehow or go to autozone and ask for any material that they can show u how u can do it prolly for 200 its easy trust meWater pump?
if it's timing belt driven and they're replacing the belt too then its a fair price