Hi I'm a newb to the site, just wondered if anyone could help me out with some info? I have a set of Star Wars lead miniatures, manufactured by Grenadier Models for West End Games. It's set number 40302, Imperial Forces and the pieces are stamped 1987. Can anyone give me an idea of how desirable and how valuable they are, been gathering dust up in the loft since I was a kid. They're unpainted by the way, thanks