This version represents the definitive physical release of the best-selling Switch title.

The keyword "" refers to a specific, highly sought-after physical revision of Mario Kart 8 Deluxe for the Nintendo Switch. This version is prized by physical media collectors because it includes all Booster Course Pass DLC content (Waves 1–6) directly on the game cartridge without requiring an additional download. Understanding the Revision Codes

List of changes/differences in Mario Kart 8 Deluxe | Nintendo