Only War Core Rulebook Warhammer 40,000 Roleplay
This is used on ebay for $288 as of 10/10/23
Description from Amazon:
Product Description
Only War is a Warhammer 40,000 roleplaying game in which players take on the roles of soldiers in the Imperial Guard, the galaxy-spanning armies of the God-Emperor. In the face of overwhelming opposition, Guardsmen fight against mankind's many enemies for Saint Xavier, Montana »