Depends on if you take it to a dealership shop or if you take it to an
independent mechanic.

Jonathan

P.S.  I had a mechanic charge me $500 for parts and labor on an '86 Accord.

It's hard to say--if you take it to a Honda dealership--you will pay much
more than you would pay to a local mechanic that you trust. Try to find
one that specilizes in vehicles made by Japanese companies such as Honda.
Some of the local mechanics specialize only in American made cars. It's a
difficult job to do unless you have the proper equipment which is very
expensive to buy.