sudomod

After watching Wermly's tutorial on how to build a Gameboy, I've decided I want to try it for myself. I realize the video is a few years old and new boards and parts have been made by the community. I was wondering if anyone could give me a complete list of parts I would need (ideally links).

Also if new parts have come out to make the process easier, how would I go about applying them to the build?

Thank you all!