Yu-Gi-Oh!
Assault Synchron
Battles of Legend: Monstrous Revenge · 003qsec · Quarter Century Secret Rare
Current UK price · near mint
£13.19▼ 0.2%
As of 2026-05-23 · folio price index · last 7 days
About this card
Assault Synchron is a Quarter Century Secret Rare from Battles of Legend: Monstrous Revenge, part of the Yu-Gi-Oh! 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.