UPDATE : Sold 460GBP on 13.01.2010
http://cgi.ebay.co.uk/2-1-2-Gauge-Flying-Scotsman-Part-Built-Live-Steam_W0QQitemZ260528785648QQcmdZViewItemQQptZUK_Trains_Railway_Models?hash=item3ca8b9c8f0
Current price : 129GBP on 5 bids but several days to go close of auction.