Jedi Mickey at Disneyland!
Friends saw and bought it first and showed it to me. So of course I had to run and get one for myself...and a few to give to other people.
Here he is: http://www.colddeadfish.net/images/DLR/jedimickey.jpg.
He's available at Star Traders, in the back Star Wars section.
There was apparently a Darth Vader Mickey released at WDW as part of Star Wars weekends. It's also available for order on-line, though it won't ship until the fall. Here's the link for that: