I apologize if this has been answered before, or in the correct forum.
Will Ultrasabers ever make the emitter of the Emperor's Hand Saber available for DIYers?
No problem, questions are meant to be asked. :-)
To my knowledge US hasn't offered this emitter for sale separately. However, if you're really interested I would recommend emailing either
info@ultrasabers.com or
marlena@ultrasabers.com and ask outright if you can buy one. Sometimes they'll sell components separate from a full saber, but they will charge some more for splitting up a hilt.
Will they ever put it up for sale on its own? No idea.
:-)