It's amazing this won't happen again. I wish I would be able to say "well, that's OK, because the much better and more capable spaceship Y is not going to need all this". But oddly this will be replaced with a rocket (if even that), which to the untrained eye, at least, looks like one giant step ...
Warning for assembly - take care of the sealing rubber between the bezel and screen (mine was pushed out at first), this may be tricky.
Also, in my case I wanted to clean the ball, and ended up disassembling the ball part and clearing fiber and goop from one of the tiny wheels inside.