This extra protection comes from the extended flap at the top of the card, designed to be wrapped over the top of the card and tucked into the back of the sleeve
If a cards green circle is so faded or scratched that you cant see the pattern, checking the rosette pattern or doing the light test can be your next step
With that backed by EDH play, I expect to see Ignoble Hierarch retro foils over $20 by the end of this year, and without a good place to reprint those versions any time soon its likely to just keep going up even after that
Shout Out to Arahbo, the First Fang These two mono-colored dorks are my final spot in my final list
Currency Converter Love, love, love this card
Copiable values[] The copiable values of an object are its name, mana cost, color indicator, card type, subtype, supertype, rules text, power, toughness, and loyalty