Nah this is a bootleg. Even with the bad picture I am still sure of it. The sticker is definitely not that or an authentic Leaf Green, and the ESRB rating looks off too. And I can tell even from here that the Official Nintendo Seal isn't so official.
Well it shouldn't be, I didn't even know there was such a thing as bootleg gba games. I've had it since I was like 14 and it plays great so if its fake they did a really good job lol. But I guess, bid at your own risk cause apparently people think it's fake, and I'm no nerd, so I wouldn't know haha but Thank you to everyone who stops by! :]