So a week ago I bought a game and it was for cheap. So cool score. Well it just occuried to me and I just confirmed it that it is indeed a reproduction copy. meeaning nintendo probably didnt get paid for it. However I already own a copy of it the reason I bought another was because the battery ran out (its a gba game) so I was wondering should I keep it? because its really no different then buying a battery and replacing it. Or am i just overthinking again?