Apparently theres a 000 as well.
...and another 50 for the swiss.
"Ex-press car, used by Autocar as a long-termer, featured in car magazine, used in a few other mags, and was used on the Renault CD Rom along with number 001"
http://cliotrophy.co.uk/forum/viewtopic.php?t=2306
There's plenty of room to negotiate, it helps everyone to keep the prices advertised as high as poss.