I was in the same boat when I purchased my Jazz, dealer wanted more than £120 if memory serves me correctly! For a piece of plastic! I was not prepared to pay that so set up a 'saved search' on ebay - they send you an email when anything comes up matching your search and thankfully somebody had one for sale within a few weeks, which I bought for £65. Still pricey in my book, considering fascias for previous cars have cost me no more than £20.
Installing the dam thing was another story altogether..took me a good 2 hours but I got there eventually!