About how much does a locksmith charge to replace stuck trunk key lock cylinder and key?

Take the back seat lower and upper cusions out, and crawl into the trunk. You can see the latch, open it. Replace the lock cylinder.If your door lock is the same key, take the new trunk cylinder to a lock smith, he will make it the same as your door lock, two key as opposed to three. Or your dealer will rekey the lock for you. Cheap, for cash.