Yu-Gi-Oh!
Mathmech Sigma
Battles of Legend: Monstrous Revenge · 060 · Ultra Rare
Current UK price · near mint
£0.21▼ 12.5%
As of 2026-05-24 · folio price index · last 7 days
About this card
Mathmech Sigma is a Ultra 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.