That was a proper bargain indeed. I found an authentic grandis track frame on leboncoin yesterday for 50(!)€. I offered the seller a houndred if she would post it. She said she would consider it but gave it to someone who picked it up in the end :( I guess you can't always get what you want.
http://www.ebay.co.uk/itm/112340440187
Couple of minutes left...