Winnlex,
I guess that it depends where you came at it from and the role that it would play in one's collection.
The antiques fetch a good price in Argentina, as exemplified by this old English blade:
http://articulo.mercadolibre.com.ar/...y-no-facon-_JM
It is my impression that Creole knives and such like are more seriously collected in Sth America than elsewhere.
Cheers
Chris