Yu-Gi-Oh!
Gladiator Proving Ground
Legendary Collection 2: Mega Pack · 257 · Rare
Current UK price · near mint
£1.55▼ 0.6%
As of 2026-05-24 · folio price index · last 7 days
About this card
Gladiator Proving Ground is a Rare from Legendary Collection 2: 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.