Yo-kai Watch 3 will launch for 3DS in Japan during summer 2016, Level-5 announced.
The top 10 rarest 3DS games of all time are probably ones you both did and didn't expect. Especially if you had these games!
I have Fire Emblem Fates LE, the European one. Not sure if it's as valuable as the US version, but it certainly was in high demand.
Its not often I actually have games on the 'most expensive list' but I do own Rhythm Thief and Layton vs. Ace Attorney. I believe both of them are sealed as well.
GamesRadar - "If you've caught them all, why not catch these games like Pokemon to scratch your trainer itch."
Adam from GamesReviews takes a look at Yo-Kai Watch 3 on New Nintendo 3DS.