Yeah, nothing more has been mentioned from Nintendo.
Also holy shit at 100 bucks. Is it actually being sold for that much? Bloody hell, I stole a bunch of codes from Nintendo and gave them all away. Had I known this I would have taken twice as many and sold the rest to idiots with too big wallets.
TP dlc is generally going for around $40. only on ebay though. I haven't seen them reach anywhere near that price on other places, as I have been trying to get rid of my skyward sword dlc (typically going for 30 or so) for much less and still can't get bites.