10 Best Cards In Pokmon TCG: Sword & Shield Champion's Path, Ranked The Most Expensive Cards To Collect From Pokmon Obsidian Flames Obsidian Flame Card List Price A Pokmon TCG collector, who calls himself the "Kabuto King," has gone viral for hoarding first edition Kabuto cards. As of the end of November, the collector has acquired 1,748 pieces, creating a Pokmon TCG: Scarlet & Violet Obsidian Flames Booster Bundle (6 Packs)