Each card can be used across multiple copies of the game, so they're perfect for collecting and trading with friends. (gonintendo.com)
It sounds crazy that players would buy multiple copies of a game just to burn through accounts by cheating, but these are people that subscribe to cheat software. (quartertothree.com)
If you'd like everyone in the class to play at once, just print multiple copies of the game! (tes.com)