You definitely have damaged the key cylinders by forcing them.
You can try the locksmith to see if they can repair the locks.
Replacing the locks would entail a different key and with 2 new locks, gonna be 3 keys unless you get the locksmith to rematch the new cylinders into one.
Sorry I am not able to assist on the costing. I woud suggest checking at your local parts outlet.
Monday, August 17th, 2009 AT 7:24 PM