Question about data transfer between 3ds and new 3ds

[Jizz_Beard_thePirate]

While idk if you can do it like that but I will give u solutions to ur worst case scenario. 32gb microsd cards aren't very expensive so if you do decide to buy one, you can buy them for $15-$16 or ur regional equivalent

http://www.ncix.com/detail/kingston-32gb-microsdhc-class-10-c0-90256-1088.htm

And the other thing is that, you could always buy one, do the system transfer thing and then return it to the store! I know its a hassle but again, its at ur worse case scenario