After defeating the ogre last turn, they tried to track and find what seemed to be its partner or mate, along with 2-3 (they couldn't be sure) other, smaller creatures. The party looked, but could not find the appropriate tracks. They did take the ogre's head as proof, and wondered if they could sell ogre meat.
No. No they could not.
How about taking the thing's scrotum as a unique curio pouch. With two goldstone (a type of high-value granite local to the area) spheres in it? Um. Sure. There's always someone willing to pay for almost anything.