This is truly one of the most wonderfully awful Disturbing Auctions of all time.
It is a snuff mull (don't ask me, I don't know either) made out of an actual ram's head. It is encrusted with silver and citrines. It is one of the most horrible things I've ever seen in my life.
And, as if it wasn't amazing enough -- YES -- it's ON WHEELS... which gives me the thought, which I should probably ignore, that it would be fun to hook it up to a radio control car engine and take it for a spin around the neighborhood.
Click on the magnifying glass for a side view, and please note the final bid above.
(Found by Pounce)