Gameboy -> Gameboy Pocket
GBA -> GBA SP
DS -> DS Lite
A minor change to improve screen quality and battery life is Nintendo 101.
Dont forget they will most likely drop a feature that isnt used too often, but is still much appreciated. Nintendo loves to do that too.
What most shocked me about this is the wake up call that the Switch has been out for 4 years and hasnt dropped in price at all.
The Gamecube saw a price drop in like 6 months!
Even the super successful Wii saw a price drop (50) less than 3 years in. And it was in pancake mode.
The GameCube tech lasted quite a long time too...
Some would say it never left
(cue pokemon screenshots)