- tcgrate
- Yu-Gi-Oh!
- Hidden Arsenal 5: Steelswarm Invasion
- Gem-Knight Aquamarine
Yu-Gi-Oh! · Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN020 · Secret Rare
Gem-Knight Aquamarine
Market price · 1st Edition · Sep 3, 2026
$1.57
−1.3% this week · +6.1% in 30 days
1 day−1.3%
7 days−1.3%
30 days+6.1%
90 days+8.3%
1 year+35.3%
All time+292.5%
Where it's cheaper
TCGplayer$1.57
Cardmarket for Yu-Gi-Oh! is being connected — a second price appears as soon as this card is matched.
1st Edition · market price
$0.32$0.81$1.31$1.80
$1.57Feb 8Dec 16Oct 24Sep 3
TCGplayer market price · via tcgcsvtcgrate.com
Printings
PrintingMarketLowHigh7d
1st Edition$1.57$0.64$29.99
Unlimited$0.78$0.64$96.00
Card details
- Attack
- 1400
- Number
- HA05-EN020
- Rarity
- Secret Rare
- Defense
- 2600
- Attribute
- EARTH
- Card Type
- Fusion/Effect Monster
- Description
- Gem-Knight Sapphire + 1 "Gem-Knight" monster // Must first be Fusion Summoned (from the Extra Deck) using the above Fusion Material Monsters. If this card attacks: Change it to Defense Position at the end of the Battle Phase. When this card is sent from the field to the Graveyard: Target 1 card your opponent controls; return it to the hand.
- Monster type
- Aqua
