Nintendo has accidentally revealed the rewards on offer this year to US Club Nintendo Elite members.
Elite status is awarded to those who amass a specific number of gold coins (redeemed using codes included in game boxes) within a certain time frame.
According to the leaked Elite rewards page (which appeared online briefly before being taken down), revealed that Gold members will be able to claim a Club Nintendo Calendar or one a selection of downloadable games; Super Mario Kart, Metroid 2, Mario Vs Donkey Kong: Minis March Again, and The Legend of Zelda: Majora's Mask.
Platinum members can choose any of those, or one of two Platinum-only gifts; Platinum Mario Playing Cards or a Limited Edition Platinum Poster Set.
The US Club Nintendo site is currently "unavailable due to site maintenance", presumably to update with all this stuff so look out for that any time now.