I have a Nintendo Points Card for Rhythm Paradise that runs out tomorrow (30/11/2012).
I've already registered the game so can't use it and it seems a shame for it to go to waste.
So if anyone sees this in time - the code is: IMHRLHOJD4IJXSE0 (all letters but the four and final zero)
If you do use it please add to this topic so others know it's gone. Cheers!

Probably should have pointed out this is a European (PAL) game.