On the Nintendo Switch, digital games are packaged in specific formats. An NSP (Nintendo Submission Package) is the file format used for games downloaded directly from the Nintendo eShop. These files contain the full game data, title keys, and certificates.
In contrast, XCI files are cartridge dumps. For a user searching for an “NSP,” they typically want a digital version of the game that can be installed to a hacked Switch’s internal memory or SD card.
By mid-2026, used cartridges of Just Dance 2026 may drop to $20–25. GameStop, eBay, or Facebook Marketplace are viable options.
While unconfirmed, industry insiders suggest a mix of: