Developer Jeff on Twitter: "Prototype Gameboy Advanced Development Kit "IS CGB/AGB Emulator Box Ver.01" With a prototype Nintendo Gameboy Advanced system in unreleased Lemon Yellow! More pictures and teardown to come! Any
![Reggie-800's Nintendo Secrets on Twitter: "The Dev Kit: When AlphaDream was making Mario & Luigi: Partners in Time, the DS didn't exist yet -- Nintendo only told them it'd have 4 buttons Reggie-800's Nintendo Secrets on Twitter: "The Dev Kit: When AlphaDream was making Mario & Luigi: Partners in Time, the DS didn't exist yet -- Nintendo only told them it'd have 4 buttons](https://pbs.twimg.com/media/FNJRLNgVQAAFWbo.jpg:large)
Reggie-800's Nintendo Secrets on Twitter: "The Dev Kit: When AlphaDream was making Mario & Luigi: Partners in Time, the DS didn't exist yet -- Nintendo only told them it'd have 4 buttons
![Control táctil y de botones para consola Game Boy Advance GBA, pantalla LCD retroiluminada iPS, brillo V2, 8 modelos de Color, carcasa precortada|Accesorios y piezas de reemplazo| - AliExpress Control táctil y de botones para consola Game Boy Advance GBA, pantalla LCD retroiluminada iPS, brillo V2, 8 modelos de Color, carcasa precortada|Accesorios y piezas de reemplazo| - AliExpress](https://ae01.alicdn.com/kf/Sf818befeb90a4c27ad967d12743ca00aN/Control-t-ctil-y-de-botones-para-consola-Game-Boy-Advance-GBA-pantalla-LCD-retroiluminada-iPS.jpg_Q90.jpg_.webp)
Control táctil y de botones para consola Game Boy Advance GBA, pantalla LCD retroiluminada iPS, brillo V2, 8 modelos de Color, carcasa precortada|Accesorios y piezas de reemplazo| - AliExpress
![GBA pantalla LCD para consola de juegos Gameboy ADVANCE, pantalla IPS de 3,0 pulgadas, fácil de instalar, GBA, GBA|Disco duro y cajas| - AliExpress GBA pantalla LCD para consola de juegos Gameboy ADVANCE, pantalla IPS de 3,0 pulgadas, fácil de instalar, GBA, GBA|Disco duro y cajas| - AliExpress](https://ae01.alicdn.com/kf/Hff5e4bff407349039d089494513230d2i/GBA-pantalla-LCD-para-consola-de-juegos-Gameboy-ADVANCE-pantalla-IPS-de-3-0-pulgadas-f.jpg)
GBA pantalla LCD para consola de juegos Gameboy ADVANCE, pantalla IPS de 3,0 pulgadas, fácil de instalar, GBA, GBA|Disco duro y cajas| - AliExpress
![Just got a Gameboy Advance development kit!!! I took a risk and it paid off, got it for such a steal too, this is easily the crown jewel in my gaming collection. : Just got a Gameboy Advance development kit!!! I took a risk and it paid off, got it for such a steal too, this is easily the crown jewel in my gaming collection. :](https://external-preview.redd.it/0aIRjx6dzUiBvShWYg2gaqUzGFH-y2v-zb9wt83fIuk.jpg?auto=webp&s=f9e84a8135387c36159cb6627847f0e3a17fe267)