Wing - I got mine from my local dealers parts department. Im in South Africa, but Im sure you can do the same, or try a breaker.
sl*gGat - are you sitting down? Try R360 each.
Just remember that the plastic trim in Mk2 Clios is black, whilst the Mk1 is dark blue, which means you need to take the handle components apart (just unclip the spring at the back and pull the silver bit out) and put the silver part into your old dark blue part.