So, I have a limited edition Link between Worlds Nintendo 3DSXL that I'm trying to sell along with 5 other games. I want to format my 3DS so that its new owner can set everything up the way he or she likes it and register their accounts on it and whatnot. However, I'm afraid that formatting the 3DS will also get rid of the "Link between Worlds" that was pre-downloaded on the system when I first got it. I still have the original download code for the game that came with the 3DS. If I format it and it does become deleted, can the new owner use that code and re-re-download it or will the code have become invalid? If the code does becoem invalid, how do I make sure the new owner will be able to play the game?
Thank you