i have seen some from 14$ to 300$ its just were u look
You might be able to get a Game Boy Advance Game Shark for about 20 dollars .
almost nothing
No. VisualBoy Advance only supports Game Boy, Game Boy Color, and Game Boy Advance games.
You must have the Game Boy Advance Connecter Cable.
The second hand Game Boy Advance is the Game Boy Advance SP. = =
The Game Boy Advance SP was released in 2003. You are thinking of Game & Watch. The price varies so greatly my advice is check eBay.
no
you can't
Yes, you can play the game on a Game Boy Advance SP. The Game Boy Advance SP can play both Game Boy and Game Boy Color games, in addition to Game Boy Advance games.
yes you can
no
yes