MCM card prices not visible (while there is stock)

{"ops":[{"insert":"A number of cards in my collection/decks don't have a visible Magic Cardmarket price.\n\nExamples:\nJace, Vryn's Prodigy (San Diego Comic Con edition)\nNissa, Vastwood Seer (San Diego Comic Con edition)\nPath to Exile (Magic Fest foil promo)\nCultivate (M21 full art foil)\nPurphoros, God of the Forge (Secret Lair foil)\n\n\nThese all have stock on MCM but doens't have a visible price on Archidekt.\nThis is mostly with Judge Promo's, Comic Con cards, Secret Lair cards and other promos.\n"}]}