Here is a complete copy of Ys: Book I & II for the Turbografx 16! This is the US version that comes with the cardboard case, map, jewel case, and of course the game. The CD itself is in near perfect shape, and is tested/verified working!
I forgot to show it in the photos, but this does come with the Styrofoam spacer in the bottom of the box.
This will be packaged very carefully to ensure it arrives safely to you!