Sure you can. Use an AR code, lol.
Ok, so maybe you want the legit wondercard, so yes, hurry up. :-( But the entire thing is a total rip! They ruined future game play if you want to restart the cartridge and start again or, if you want to sell it, the value is lowered. Unless the next owner uses AR to unlock the events again, players have no choice but to use AR either on the Ranger game or the on the receiving game to get the gift generated.