If I owned it, I'd set to work on making reproduction cases, and outsource the HW to be used to make newer HW, and then loan it to museums, to make money.
Or you could reproduce the case, put a PC inside it and yell "The Amiga Walker lives again, the wait is over!" and everyone will go crazy.
Wait, was that
too sarcastic towards someone certain? Nah, I don't think so.