Managed to snag this kit along with the one for the original Gameboy, feels like getting a Gameboy color all over again. Imagine getting one like this but back in the day, that would be something. The seller I got this off isn't actively selling them ATM so will update below with a link a soon as I find one if people are interested. Board snapshot based on the image below along with a google search. https://i.imgur.com/37l04ke.jpg