Cardfight!! Vanguard
Beloved Child of Superstring Theory
Trial Deck: Kouji Ibuki · 13t · Triple Rare
Current UK price · near mint
£8.64▼ 0.2%
As of 2026-05-23 · folio price index · last 7 days
About this card
Beloved Child of Superstring Theory is a Triple Rare from Trial Deck: Kouji Ibuki, 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.