Yu-Gi-Oh! · 25th Anniversary Tin: Dueling Mirrors

The Seal of Orichalcos (Quarter Century Secret Rare)

French name: Le Sceau d'Orichalque (Quarter Century Secret Rare)

MP24-EN015Quarter Century Secret Rare

The Seal of Orichalcos (Quarter Century Secret Rare) (25th Anniversary Tin: Dueling Mirrors MP24-EN015) has a market price of US$1.55 as of Nov 10, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

1st EditionUS$1.55Low US$0.85

As of Nov 10, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Spell Card
Attribute: SPELL
Monster type: Field

Card text

All monsters you control gain 500 ATK. Once per turn, this card cannot be destroyed by card effects. While you control 2 or more face-up Attack Position monsters, your opponent cannot target your monster(s) with the lowest ATK for an attack. If this card is activated: Destroy all Special Summoned monsters you control. You cannot Special Summon monsters from the Extra Deck. You can only activate "The Seal of Orichalcos" once per Duel.

About this card

The Seal of Orichalcos (Quarter Century Secret Rare) is card MP24-EN015 in 25th Anniversary Tin: Dueling Mirrors, a Yu-Gi-Oh! set released Sep 20, 2024. Rarity: Quarter Century Secret Rare. Finishes: 1st Edition. Reference market price on Nov 10, 2026: US$1.55. Over the last 30 days, the 1st Edition price went up 11.5%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.