Just received my copy of KGN, a really nice book and throughly worth the £24 I gave for it, not sure I'd be willing to pay twice as much though for it, especially when there's so many of those nice pictures and similar available free on the net or in cheap(er) history books.
Now it's time to digest the rules and give the system a spin, especially since it seems that the vast majority of reviews are very favourable.
Duncan