
With tens of millions of units sold across the series, Mario Kart is one of Nintendo's big franchises. Now, super fans of the game can show their enthusiasm by wearing one of the limited-edition watches on the way from Tag Heuer. The Formula 1 Chronograph costs $4,300. If that's not fancy enough for you, then the Formula 1 Tourbillon Chronograph is an astonishing $25,600.