Bad news: I apparently didn't preorder the game.
Good news: The Gamestop I went to had a dual pack containing Sun and Moon, as well as an ingame code for 200 Pokeballs.
...I also think I have some strange connection to Youtube LPer ProJared now. I planned on making my Moon playthrough a blind Nuzlocke run, and just as I was getting off from work...A Youtube notification pops up, saying he's also doing a Nuzlocke of Moon. Just...Wow. I knew meeting him at PRGE was quite the surprise, but I'm starting to think our destinies are intertwined in some strange, Suikoden II-esque fashion (just with less blood and drama).
I'm also surprised at the amount of Poppilo lovers here on the thread. Poppi's cute, and I tend to go for water-type starters, but Litten won my heart over as soon as I saw it. Rowlet's not that bad either! Ahhh, one of my few times where each of the starters are too cute or useful to pick between...But I'm gonna stick with Litten for my first playthrough. I'll post notes on my Nuzlocke Run when appropriate.