On TV: maybe, if you live in Japan; lol.
On Evoboost: I don't see any reason why it shouldn't be able to be baton passed and used with stored power, unless they code in a marker that prevents it. And yeah, you can only use a z-move once per battle, so if eevee uses one nothing else can.
On Amazon: yeah; it went by UPS and it came right about 8pm. Later than I was expecting, but still I suppose within the time frame.
Started on my copy of pokemon moon. Just made it to second island. Because none of the pokemon I want on my team were on the first island besides the starter, I've just been going around creaming everything with my over-leveled torracat. I have some other pokemon in my party for XP-share evolution for pokedex, though, and I did have to start using them when catching other pokemon so my Litten didn't 1HKO them. I just got false swipe, though, so hopefully that should help with that. Now I just need to find an everstone so I won't have to keep pressing B on torracat when it gets the the level when it will try to start evolving... An eviolite would be good, too.