Cardfight!! Vanguard
Ruler of the Demon Realm, Demon King Black
CoroCoro Start Deck Pack · 009 · Triple Rare
Current UK price · near mint
£4.87▼ 0.2%
As of 2026-05-23 · folio price index · last 7 days
About this card
Ruler of the Demon Realm, Demon King Black is a Triple Rare from CoroCoro Start Deck Pack, part of the Cardfight!! Vanguard trading card game. Track its price, watch its history, and manage your full TCG collection — across 13 games and counting — with folio. Built by collectors, for collectors.