tcgrate
Magic +0.5% Yu-Gi-Oh! +0.0% Pokémon +0.8% Pokémon JP +0.6% One Piece −0.5% Weiß Schwarz +0.3% Vanguard −0.6% Union Arena +1.5% DB Fusion +1.4% DB Super +0.1% Riftbound +1.0% Flesh & Blood −0.5% Lorcana +0.5% Gundam −0.4% Sorcery +0.6% Digimon −0.8% Grand Archive −1.0% Star Wars −0.4% Shadowverse −0.1% Force of Will −0.1%
  1. tcgrate
  2. Yu-Gi-Oh!
  3. Hidden Arsenal 5: Steelswarm Invasion
  4. Gem-Armadillo

Yu-Gi-Oh! · Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN005 · Secret Rare

Gem-Armadillo

Market price · 1st Edition · Sep 2, 2026
$4.74
−2.1% this week · −1.3% in 30 days
1 day−2.1%
7 days−2.1%
30 days−1.3%
90 days−1.0%
1 year−50.5%
All time+56.4%

Where it's cheaper

TCGplayer$4.74

Cardmarket for Yu-Gi-Oh! is being connected — a second price appears as soon as this card is matched.

1st Edition · market price
$2.20$5.96$9.72$13.48
$4.74
Feb 8Dec 16Oct 26Sep 2
TCGplayer market price · via tcgcsvtcgrate.com

Printings

PrintingMarketLowHigh7d
1st Edition$4.74$1.82$96.00−2.1%
Unlimited$3.39$2.95$96.000.0%

Card details

Attack
1700
Number
HA05-EN005
Rarity
Secret Rare
Defense
500
Attribute
EARTH
Card Type
Effect Monster
Description
When this card is Normal Summoned: You can add to your hand 1 "Gem-Knight" monster from your Deck.
Monster type
Rock

Other printings of Gem-Armadillo

2 more · $0.28 – $11.95
All printings
0.0% 7d Gem-Armadillo Duel Terminal 5 · #DT05-EN020 $11.95 0.0% 7d Gem-Armadillo Battles of Legend: Monster Mayhem · #BLMM-EN108 $0.28

Also in Hidden Arsenal 5: Steelswarm Invasion

most valuable
Full set
+7.8% 7d Brionac, Dragon of the Ice Barrier Hidden Arsenal 5: Steelswarm Invasion · #H5SE-EN001 $14.39 0.0% 7d Caam, Serenity of Gusto Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN041 $2.78 0.0% 7d Vylon Epsilon Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN025 $2.10 0.0% 7d Gem-Knight Ruby Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN019 $2.08 0.0% 7d Gem-Knight Garnet Hidden Arsenal 5: Steelswarm Invasion · #HA05-EN001 $2.00