Well, I started the thread in english so that people from other countries could give their statements on whether the same problem is happening in their countries too or not. Although noone from outside Portugal has answered yet, I think it's best to keep it in english.
I also saw the component cables at El Corte Inglés some days ago, but I stopped by there today and there weren't any left.
Importing is not an option for me as I don't have any credit cards, and the few places I spotted that had, for instance, the Wii remote, required credit cards. At GAME they told me my best shot was to send angry e-mails to Concentra, which shows how drastic this situation has become.
By the way, it seems even Wii Play isn't a possibility, as according to some stores, for some odd reason, all, or most of the "Wii Play"'s that got here were returned to the stores shortly after they were sold due to malfunctions of both the remote AND the game.
Once again, if anyone finds Wii Remotes and all the rest, please say something! It's really boring to play Wii Sports with just one remote!