Yu-Gi-Oh!
Caius the Mega Monarch
2015 Mega-Tin Mega Pack · 215 · Ultra Rare
Current UK price · near mint
£4.74▼ 2.3%
As of 2026-05-24 · folio price index · last 7 days
About this card
Caius the Mega Monarch is a Ultra Rare from 2015 Mega-Tin Mega Pack, 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.