It's no secret that Mario Kart 7 is due out in December, but it now appears that a certain 3DS-compatible steering wheel from Hori will be too. (Stoked?) According to Andriasang, Amazon's Japanese site listed the peripheral sans photos, pricing it at a cool ¥1,280 (about $17). Not long after that the blog snagged a few press shots of said unit, which looks like a odd blend of the iPhone-oriented Helix grip and Nintendo's own
