how to replace keyboard letters on sony vaio?

I have an old sony vaio laptop. My toddler son pulled out some keys off the keyboard. Where can I get the individual keyboard letters? Is it possible to replace them or should I replace the whole keyboard?
Thanks
Satya

Re-design7 years ago
I guess he lost them so you are missing those he took off.
Did he flush the or swallow them?

These guys seem to have most parts for the laptops.  I wasn't able to check your exact model number but I found several keyboards but no individual keys.

You might try ebay and buy a dead computer just to get the keys you are needing.  That will probably be much cheaper than ordering a new keyboard.

Any computer repair centers near to you?  They might have a few dead keyboards you could get the keys off.

Good luck.