Sonic 3&K classic collection rom?

Heyo! So I happen to own a DS Lite combined with a Flashcart (SuperCard DSTWO that I've preserved for quite a long time). And I was quite curious if someone can help me get the Sonic 3&K rom from the Sonic Classic Collection DS Game. I know it seems a bit weird (because I'm literaly asking a rom from a DS GAME) but my top screen is busted thus making the game unplayable without a different emulator. I'm so sorry for the trouble and please let me know if someone can help!