Key/Lock replacement?

new trunk lock is about 12.00 (from any part store) But it is here for 18.
http://www.mrmoparts.net/trunk-locks-66-72-cars/

lock set doors and ignition is 32. plus a little shipping. http://www.mrmoparts.net/ignition-door-locks-66-68-cars/

So 50. plus a little shipping and all locks will be new and with keys. Not sure what a locksmith charges in your area but... going to be hard to beat 50 and change for new stuff. If you do get one to do the other replace the trunk lock they wont re-key it for less than new. Unless he is a friend.