Gameboy Advance non oem, Super Mario Advance 1 video game cartridge. Game cartridge comes with a plastic protective case just like the picture shows.
I have multiple listings that show all of my games available for the GBA, Nintendo DS, and GBC. If you're interested in more than 1 game, let me know. I'll make a special listing for you, and cut the price per game based on the number purchased.
Let me know if you have any questions. Thanks!