GEM-KNIGHT MASTER DIAMOND CARDS BY PRICE
The most expensive Gem-Knight Master Diamond card right now is Gem-Knight Master Diamond (Duel Terminal 7) at $15, ahead of Gem-Knight Master Diamond (Quarter Century Secret Rare) ($4) and Gem-Knight Master Diamond ($1). TCGplayer market price for raw near-mint copies, refreshed daily.
EVERY GEM-KNIGHT MASTER DIAMOND CARD · BY MARKET PRICE
Every English printing of Gem-Knight Master Diamond 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 Gem-Knight Master Diamond card?
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As of 2026-09-17, the most expensive Gem-Knight Master Diamond card by TCGplayer market price is Gem-Knight Master Diamond (Duel Terminal 7) at $15. Next: 2. Gem-Knight Master Diamond (Quarter Century Secret Rare) (Quarter Century Stampede) $4, 3. Gem-Knight Master Diamond (Hidden Arsenal 7: Knight of Stars) $1, 4. Gem-Knight Master Diamond (Shatterfoil) (Star Pack ARC-V) $1, 5. Gem-Knight Master Diamond (Platinum Secret Rare) (Quarter Century Stampede) $0. Raw near-mint prices; graded copies trade higher.
How many Gem-Knight Master Diamond cards are there?
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TickerMint tracks 7 priced English Gem-Knight Master Diamond cards (every printing counted once at its priciest version), worth $21 combined today. The cheapest Gem-Knight Master Diamond card worth at least a dollar is Gem-Knight Master Diamond (Hidden Arsenal 7: Knight of Stars) at $1.25.
Are Gem-Knight Master Diamond 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 Gem-Knight Master Diamond list here is today's snapshot; open the top card for its history and whether it is near an all-time high.