Paul Einzig - The Economic Foundations of Fascism

This comment was posted to reddit on May 04, 2018 at 5:39 am and was deleted within 7 hour(s) and 44 minutes.

German Socialism - Werner Sombart. I paid almost $200 for my print copy this, English editions are incredibly rare. Even copies of the German edition can go for stupid amounts. Great book, btw.
The New Road - Eric Campbell. Campbell was leader of the Australian New Guard - this book is his blueprint for a fascist, corporatist Australia. The book hasn't been published since its first edition in 1934. As far as I'm aware you can't buy it anymore.
The Rallying Point - Eric Campbell. Campbell's memoirs of the New Guard, written post-WWII (sometime in the '60s, I think). Not as rare as the others- you can still buy this (I have a print copy), but no digitized versions are available online yet.
The Nazi Primer: Official Handbook of the Hitler Youth - I kind of regret scanning this since you can already find PDF copies online. My scanned version looks a lot nicer though, imo.