>>29318350I've only ever had 2DSes (DSs?!) because I'm a cheap piece of shit who's prone to losing my shit.
I've never really been found myself wanting for a 3DS. I don't care about 3D mode, a lot of people say it hurts your eyes. I also don't care if I can shut it or not; I normally keep a bag of some kind with me, so it doesn't make a difference if it's shut or not in there.
As for that particular package, you'd have to ask someone who cares more about collectables. If you just want to system to play the game, I'd get a refurbished/used 2DS and buy the game separately; it'll cost less.