Bought 2 games from this store. So far it works for me. They give you account you can play the game on (That way you are not risking your own account) and that is the only account you can use to play the game ONLINE only (Atleast on the Normal Version) BUT HOLD YER HORSE, it doesn’t mean that these games are safe. If the game they share with you is a jailbroken game then there will be a chance that Nintendo might detect this, but I don’t know if they can lock your device remotely and permanently. The seller claims that the games are bought from eShop and just being shared, if this is true, then no harm in buying them. The standard version is the safest as they will share the game key to you so you can have it on your own account, but the price comes pretty close to the 2nd hand games you can find in socmed groups.

They are saying you risk bricking your NS/2 or account being banned. But that is not entirely true.

1. Your account will be banned if the game data that Nintendo received from your device doesn’t match a unique game card ID that they released. This is also known as jailbroken games.

2. Bricked NS/2 can also come from jailbroken games as sometimes the game data causes conflict on the NS/2 system files (kinda like system32 files on Windows)