WTB WTB: Extremely clean/good condition IGS PGM cartridge, but "bad" game

[plasticfactory]

Kind of a goofy title, but I'm looking for a really clean/mint IGS PGM cartridge that isn't a sought after game. Basically, something I can peel the label off and open up. This is for my shell reproduction project here.

I'm sure there is something in the $50 or less range that would work?

Thanks!