Gem-Armadillo, Secret Rare Yu-Gi-Oh! card HA05-EN005 from Hidden Arsenal 5: Steelswarm Invasion, released December 1, 2011. See its other printings, check its price and track whether you own it with Trak Vault.
Gem-Armadillo from Hidden Arsenal 5: Steelswarm Invasion has TCGplayer market prices (USD) as of November 13, 2026 of $3.39 for the Unlimited printing and $4.33 for the 1st Edition printing.
This Gem-Armadillo is from Hidden Arsenal 5: Steelswarm Invasion.
Gem-Armadillo in Hidden Arsenal 5: Steelswarm Invasion is Secret Rare.
All Hidden Arsenal 5: Steelswarm Invasion cards · Every Gem-Armadillo card