(write for more pictures)
One of the rarest and smallest-run items in D&D history. The fabled Expertregler hardcover from Norway. A true challenge to find even for norwegians.
The norwegian version was released as a hardcover book, not a boxed set.
This copy is absolutely clean and still crackling when opened. I was lucky to get what probably was the last lot of these books when the publisher closed business in the mid-90s.
A true holy grial for any serious D&D collector.