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  5. Hidden Arsenal 5: Steelswarm Invasion
  6. Gem-Knight Tourmaline

Yu-Gi-Oh! · Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN003 · Super Rare

Gem-Knight Tourmaline

Yu-Gi-Oh! card price for Gem-Knight Tourmaline: $1.03 market, from $0.78 at the cheapest listing, 1st Edition printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.

Market price · 1st Edition · Oct 19, 2026
$1.03
+1.0% this week · −6.4% in 30 days
Buy on eBay →
1 day0.0%
7 days+1.0%
30 days−6.4%
90 days−10.4%
1 year+1.0%
All time+32.1%

Sellers right now

$0.78lowest listing$29.77highest
Market price$1.03
Mid listing$1.38
30-day avg$1.05

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$1.03

One year

$1.0052-week low$1.3552-week high
In the range9%
All-time low$0.59
All-time high$1.35
First priceFeb 8, 2024
1st Edition · market price
$0.56$0.83$1.10$1.37
$1.03
Feb 2024Jan 2025Nov 2025Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Gem-Knight Tourmaline (1st Edition) entered our records in February 2024 at $0.78 and stands at $1.03 today, up 32.1% over that time. Over the past twelve months it moved +1.0%, trading between $1.00 and $1.35. The current price is near the bottom of that range. Its all-time high in our data is $1.35, still 31.1% above the current price. The cheapest listing right now is $0.78, and the 30-day average market price is $1.05.

Printings

PrintingMarketLowHigh7d
1st Edition$1.03$0.78$29.77+1.0%
Unlimited$0.97$1.00$94.770.0%

The card in play

ATK1600
DEF1800
Card type
Normal Monster
Attribute
EARTH
Monster type
Thunder
Card text

He channels mystic energies and changes them into fighting strength through the power of Tourmaline. Many admire his way of life.

Other printings of Gem-Knight Tourmaline

3 more · $1.00 – $1.99
All printings
Gem-Knight Tourmaline (DT05-EN018), Duel Terminal 5 — Yu-Gi-Oh! card price 0.0% 7d Gem-Knight Tourmaline Duel Terminal 5 · #DT05-EN018 $1.99 Gem-Knight Tourmaline (Shatterfoil) (SP15-EN001), Star Pack ARC-V — Yu-Gi-Oh! card price +5.5% 7d Gem-Knight Tourmaline (Shatterfoil) Star Pack ARC-V · #SP15-EN001 $1.34 Gem-Knight Tourmaline (SP15-EN001), Star Pack ARC-V — Yu-Gi-Oh! card price 0.0% 7d Gem-Knight Tourmaline Star Pack ARC-V · #SP15-EN001 $1.00

Also in Hidden Arsenal 5: Steelswarm Invasion

most valuable
Full set
Brionac, Dragon of the Ice Barrier (H5SE-EN001), Hidden Arsenal 5: Steelswarm Invasion — Yu-Gi-Oh! card price 0.0% 7d Brionac, Dragon of the Ice Barrier Hidden Arsenal 5: Steelswarm Invasion · #H5SE-EN001 $17.70 Gem-Armadillo (HA05-EN005), Hidden Arsenal 5: Steelswarm Invasion — Yu-Gi-Oh! card price −1.6% 7d Gem-Armadillo Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN005 $4.25 Caam, Serenity of Gusto (HA05-EN041), Hidden Arsenal 5: Steelswarm Invasion — Yu-Gi-Oh! card price 0.0% 7d Caam, Serenity of Gusto Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN041 $2.73 Vylon Epsilon (HA05-EN025), Hidden Arsenal 5: Steelswarm Invasion — Yu-Gi-Oh! card price 0.0% 7d Vylon Epsilon Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN025 $2.10 Gem-Knight Garnet (HA05-EN001), Hidden Arsenal 5: Steelswarm Invasion — Yu-Gi-Oh! card price 0.0% 7d Gem-Knight Garnet Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN001 $2.00