Welcome aboard Sandra, and good luck with the search - its always worth checking eBay as they often pop up on there - mostly needing some jobs doing, but often relativly easy fixes - shame you were not about a few weeks back when El-Presedentes mildly tuned TZD came up for grabs, that was a nice car.
My own TGD will be up in a few days on ebay, but its N/A so probbaly not what your after. Now I cant interest you in a tuned HDi Xantia can I?