I'm not sure the cost of the package where you live, but expect to pay anywhere from 400-600 dollars. On Honda's the interval is about 90,000 miles
and that is about the time the water pump should be changed as well. Now since you have to change it at around 60,000 (I assume since you didn't
mention how many miles are on it) I would personally get it changed as if you wait and the pump starts leaking at around 90k and you won't be able to
make it until 120k, you'll have to pay the same amount of labor again at 90k as you are paying now. Food for thought.
Nick