Soundwave on 12 September 2014
GBA sold the bulk of its hardware within 3-4 years though, and it was selling great those years before handing the baton off to the DS. So consequently Nintendo made a ton of money during the GBA + GCN years.
The GBA probably could've sold 120 million or so had it not had its lifecycle cut short.
It would be the equivalent of Nintendo releasing a new handheld this fall (2014), the 3DS would probably finish at around 55-57 million LTD.
