Yu-Gi-Oh!
The Agent of Mystery - Earth
Quarter Century Stampede · 146qsec · Quarter Century Secret Rare
Current UK price · near mint
£3.24▲ 5.9%
As of 2026-05-25 · folio price index · last 7 days
About this card
The Agent of Mystery - Earth is a Quarter Century Secret Rare from Quarter Century Stampede, 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.