It might be possible, I do have a reproduction JPN SFC cart of the BS Zelda remake (no box yet though).
I'm not too thrilled about the sticker label on that Zelda cart, but that could "easily" be redone. Probably whenever I get around to sourcing someone to make a proper JPN SFC style box (but I'm in no hurry).
BTW, it's actually easier to find someone that will do the actual reproduction cartridge for you than it is to find someone that can do the artwork and print a high quality reproduction box/manual.
... and yes it can be very expensive. The reproduction Nightmare Busters I bought is up there with some of the most expensive, authentic JPN SFC games I've purchased.
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