I wouldn't worry about software. Even if Nintendo never released another game for it, ever, we still have a huge, amazing library of games - many exclusives, I might add. Super Smash Bros. Melee, Rogue Leader, Eternal Darkness, Resident Evil, Metroid Prime, Super Mario Sunshine, Zelda: Wind Waker, F-Zero GX, Viewtiful Joe, Mario Kart, and many others I have forgotten to include - many of which can be found in the $30 or so range. Surely that's enough for you?