The case no one asked for but I certainly needed!
I have several Famicom Disk System games that are case/game with the manual but missing their outer plastic casing. I needed a solution to house both the game and a manual so I made a "prototype" using one of the thicker manuals I have (Family Computer Golf: Japan Course) and to my amazement, it worked. I've now ordered replacement DS cases from Nintendo and plan to house my entire FDS library this way.
First, I cut the DS slot out of the case

Measured and cut some foam core board

Roughed up some artwork (HQ art is scarce, so moving forward on my real project I will be scanning all of my games to use)


And put it all together!






I have some cleaning up to do with the final versions -- something to lay down in the back as to cover up the hole left by the DS slot. I also need to work on the actual cover, this was just something thrown together quickly to see if it would even work. Somehow it did!