Gem-Knight Aquamarine HA05-EN020
Gem-Knight Aquamarine from Hidden Arsenal 5: Steelswarm Invasion (Yu-Gi-Oh!). Daily Cardmarket market price.
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €18.10 | €11.50 | €5.08 |
| Foil | €1.08 | — | €1.28 |
Price history
Days before Oct 30, 2026 are estimated from Cardmarket averages (30, 7 and 1 day); from then on — our daily readings.
Card details
- Name
- Gem-Knight Aquamarine
- ID
- cm:256016
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Card value FAQ
How much is Gem-Knight Aquamarine HA05-EN020 worth?
Gem-Knight Aquamarine HA05-EN020 from Hidden Arsenal 5: Steelswarm Invasion is currently worth €18.10 (Cardmarket trend, Normal variant, Nov 3, 2026). Listings start at €11.50. 30-day average: €5.08.
Which version of Gem-Knight Aquamarine is the most valuable?
Of its 2 variants, Normal is valued highest at €18.10.
Is Gem-Knight Aquamarine HA05-EN020 going up in value?
Compared with the 30-day average, the price is up 256.3%. The chart above shows the daily price history, and you can set a price-drop alert.
