His kidney stone, to be precise.
"An online casino has a piece of Capt. Kirk.
Actor William Shatner has sold his kidney stone for $25,000, with the money going to a housing charity, it was announced Tuesday."
GoldenPalace.com, the same fine folks who bought the Jesus cheese sandwich, bought it.
Ewwwwwwwww!
Ah, you beat me to it!
Well, if he produces more of them, those charities will really make out.
Forget about the actual stone; I want a recording of Shatner’s OTT emoting as he passed it.
:eek: 
…'cause if it has the potential to replace the “Wilhelm Scream” as the go-to cry of anguish in the movies, I want to be the one with the licensing rights.