If you meant a , let me know which region (US, EU, JP) and what kind of save (100%, unlocked suits, etc.), and I can help you search more precisely.
In Spider-Man: Shattered Dimensions on the Wii, the concept of a "save data link" primarily refers to manual data management and cross-platform completion aids rather than a built-in hardware "link" feature between consoles. Save Data Management and Portability spider man shattered dimensions wii save data link
While there is no official single-link source for a Wii save file, community members often share 100% completed save data for Spider-Man: Shattered Dimensions If you meant a , let me know
The four playable Spider-Men are: