[Feature Request] MTG: Gold Border World Champ. Cards

I have quite a few magic cards which have a golden border and are from world championship reprint decks. I don't think they are legal for tournament play but some still hold great value. It would be great to add that as an option (or as a set although I don't know how you would get the card lists for those).  I am using promo for them now but they are different from promo because the back of the card is not standard.

Thanks!