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Gem-Knight Alexandrite card prices and values
There are 4 Gem-Knight Alexandrite cards and versions in our Yu-Gi-Oh price list. The most valuable is Gem-Knight Alexandrite DT05-EN019 from Duel Terminal 5 at about $1.49 ungraded, and the highest PSA 10 value is Gem-Knight Alexandrite from Hidden Arsenal 5: Steelswarm Invasion at about $41.27. Prices updated September 23, 2026.
| Card | Raw | PSA 9 | PSA 10 |
|---|---|---|---|
 Gem-Knight Alexandrite DT05-EN019Duel Terminal 5 · Limited | $1.49 | — | — |
 Gem-Knight Alexandrite HA05-EN004Hidden Arsenal 5: Steelswarm Invasion · 1st Edition | $0.55 | $7.00 | $41.27 |
| Gem-Knight Alexandrite HA05-EN004Hidden Arsenal 5: Steelswarm Invasion · Unlimited | $0.50 | $7.00 | $39.08 |
 Gem-Knight Alexandrite BLMM-EN107Battles of Legend: Monster Mayhem · 1st Edition | $0.15 | $6.00 | $32.40 |
Sorted by ungraded price. Raw prices: TCGplayer market price. Graded values: PriceCharting. A dash means we do not show a graded value for that card. This is a guide, not financial advice.
Questions
Gem-Knight Alexandrite card questions
What is the most valuable Gem-Knight Alexandrite card?
Gem-Knight Alexandrite DT05-EN019 from Duel Terminal 5 (Limited) at about $1.49 ungraded. The highest graded value is Gem-Knight Alexandrite from Hidden Arsenal 5: Steelswarm Invasion at about $41.27 as a PSA 10.
How much is a Gem-Knight Alexandrite card worth?
It depends on the exact card and version. Gem-Knight Alexandrite cards in our list run from $0.15 to $1.49 ungraded. Find your card by its number in the table, then open it for the full prices.