Yu-Gi-Oh!
Gem-Knight Obsidian
Astral Pack Eight · 020 · Common
Current UK price · near mint
£0.79▼ 2.5%
As of 2026-05-23 · folio price index · last 7 days
About this card
Gem-Knight Obsidian is a Common from Astral Pack Eight, 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.