After searching, I've found some news articles that say that. But Nintendo's site (https://www.nintendo.com/us/gaming-systems/switch-2/featured-games/mario-kart

After searching, I've found some news articles that say that. But Nintendo's site (https://www.nintendo.com/us/gaming-systems/switch-2/featured-games/mario-kart-world/ https://www.nintendo.com/us/gaming-systems/switch-2/featured...) says “$79.99 MSRP”, but that doesn't say whether it's physical or digital. Weird.