Gem-Knight Ruby
Hidden Arsenal 5: Steelswarm Invasion · #019/60 · Secret Rare
Gem-Knight Ruby is a trading card from Hidden Arsenal 5: Steelswarm Invasion (#019/60), rarity Secret Rare. The current market price is ฿79. No one has it listed right now — add it to your wishlist to be alerted when a seller does.
Market overview
Market price
฿79
Updated Aug 8, 2026
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No active listings for this card right now.