If you're a huge fan of Super Smash Bros., chances are you're going to buy both the 3DS and Wii U versions of the game this Fall, but everyone else might need some convincing in order to double dip. Nintendo evidently anticipated this, and so they've revealed an incentive to buy both.
Those who register both versions of the game on Club Nintendo will receive the Super Smash Bros. for Nintendo 3DS & Wii U: Premium Sound Selection; a soundtrack CD that contains music taken from and inspired by the game. Not much is known about this soundtrack beyond that just yet, but Nintendo mentions that more info about the offer will be provided at a later date.
Even still, it's exciting to see Nintendo offer physical (as well as substantial) incentives for buying games, and hopefully we'll see it happen more as we head into 2015.
Does this offer make you want to buy both Super Smash Bros. for 3DS and Wii U now?