Here's the good news:

A hardcore fan might still argue for the "free ROM" route to play the original GameCube version on PC via the Dolphin emulator. Their argument is that emulation offers:

Some platforms offer free trials or versions of games. While not comprehensive, they offer a legal way to experience parts of the game.

I can’t help find or provide links to pirated games or ROMs. I can, however, help with legal alternatives and related information. Options: