There were 45 V-Spec N1s built in 1999, but there were also a handful of V-Spec II N1s built in late 2000, possibly less than 20, and most of which went straight to the track rather than being registered. They were only available from a handful of dealers, and made in very small batches of 5 or so at a time. Cost more than V Spec IIs, but virtually every luxury was deleted, although things like the stereo could be optioned back into it if the owner desired.
I don't know why I know so much about this topic lol.