I know the US version is one of the rarest licensed titles. By some accounts it is 2nd only to SE.
Is the PAL version just as rare. Where does it fall in the licensed game PAL rarity chart?
I would say its among the 10 rarest Pal B titles. Released only in Scandinavia, like a couple of the other heavy hitters. These and the ESP exclusives are the hardest to find imo, though it is incredibly difficult to keep track of the population with so many different countries involved in the Pal B market.
I think the Pal A version is Italy only and also very tough to find.