:-? There was a fellow selling the Boing! logo plate on e-bay, a couple of years ago. According to his story, Commodore had had the plates made, and then changed their mind at the last minute and had checkmark plates made to use instead. The ones he was selling had come straight from the box, and had never been installed on anything.
;-) I had no idea whether any hardware had shipped with the boing logos until I read it in this thread. I certainly haven't seen any.