Thats ridiculous I don't know any suppliers of standard parts but eBay is throwing up a few around the 30 pound mark... Much cheaper than Peugeot, but probably replicas.
Thanks I'll see if I can get the chassis number, and post it asap!
I did try ebay but all the mirrors are for 206, when you click on the description is say clearly 'NOT CC or SW'. I guess this is how the dealers make their money!
I need to replace my passenger side mirror, as my cc is 2001 the dealers told me that I would have to by a connector bit as the new mirror housing will not connect to my car. I was quoted £250.