I have recently busted the door lock barrels on my VR6 and now cannot lock my doors. It happened a couple of months apart...the drivers side going first, then the other side today.
After a nasty little snap within the lock I can no longer lock or unlock the car from the outside.

I would like to be able to lock my car, does anyone have any insights into the best way to repair these?

I was thinking this may be a good time to upgrade to keyless entry, is there a good cost comparison between this and just repairing the barrels?