THE AGENT OF MYSTERY CARDS BY PRICE
The most expensive The Agent of Mystery card right now is The Agent of Mystery - Earth (Quarter Century Secret Rare) (Quarter Century Stampede) at $4, ahead of The Agent of Mystery - Earth ($0) and The Agent of Mystery - Earth (Platinum Secret Rare) ($0). TCGplayer market price for raw near-mint copies, refreshed daily.
EVERY THE AGENT OF MYSTERY CARD · BY MARKET PRICE
Every English printing of The Agent of Mystery in the catalog with a price, valued at its priciest usable printing.Grouped by the character name at the front of each product title. All Yu-Gi-Oh! characters →
FAQ
What is the most expensive The Agent of Mystery card?
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As of 2026-09-17, the most expensive The Agent of Mystery card by TCGplayer market price is The Agent of Mystery - Earth (Quarter Century Secret Rare) (Quarter Century Stampede) at $4. Next: 2. The Agent of Mystery - Earth (Structure Deck: Lost Sanctuary) $0, 3. The Agent of Mystery - Earth (Platinum Secret Rare) (Quarter Century Stampede) $0, 4. The Agent of Mystery - Earth (Ghosts From the Past: The 2nd Haunting) $0. Raw near-mint prices; graded copies trade higher.
How many The Agent of Mystery cards are there?
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TickerMint tracks 4 priced English The Agent of Mystery cards (every printing counted once at its priciest version), worth $4 combined today. The cheapest The Agent of Mystery card worth at least a dollar is The Agent of Mystery - Earth (Quarter Century Secret Rare) (Quarter Century Stampede) at $3.60.
Are The Agent of Mystery cards going up in value?
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Each card page shows the 7, 30, 90 and 365 day moves for that printing. The The Agent of Mystery list here is today's snapshot; open the top card for its history and whether it is near an all-time high.