Woman Kills Bobcat With Her Bare Hands

A New Zealand man has been charged with stealing two human toes from an exhibition displaying human corpses and organs. He's reportedly returned the toes, which are valued at £2,900 each. But also faces charges of improperly interfering with the dead body of an unknown person. So my questions for discussion are simply this. Which organ in the human body do you expect is the most valuable? And why do you say that?