Clam case question.

Two questions. First, were there clam shell versions of all NGP games (I know the American ones had the cardboard shit) and if so, is there any place to buy just the case and manual. Thanks.

All games released in English edition are available in Hardcase, plus a few Japanese only carts like Mahjong Evrywhere and Master of Syogi. Later Japanese games didn't come with a clamshell case. I don't think you can buy just cases with manuals anywhere, and btw then you have a different cartsticker.

Helly

Early American games came in the plastic clamshell cases as well. I got several of them before they were phased out.