Cardfight!! Vanguard
Mermaid Idol, Sedna
Twinkle Melody · 012 · Triple Rare
Current UK price · near mint
£2.78▼ 0.4%
As of 2026-05-23 · folio price index · last 7 days
About this card
Mermaid Idol, Sedna is a Triple Rare from Twinkle Melody, 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.