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Card details and today's market value in £ for any printing.
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on this deviceGem-Knight Hollowcore
Any printing
Standard · near mint · converted at the ECB rate of 2026-10-09
- Type
- Effect Monster
- Attribute
- DARK
- Race
- Fiend
- Level
- 7
- ATK/DEF
- 1950/2450
- Archetype
- Gem-
- Source
- View on source site ↗
Market value (£)
Standard
- Cardmarket, cheapest printing £0.36 0.43 EUR
- TCGplayer, cheapest printing £0.22 0.29 USD
Yu-Gi-Oh! values are for the cheapest printing — rare printings are worth more.
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the biggest US card marketplace| Standard | market $0.29 ≈ £0.22 |
Prices in US dollars from TCGplayer's price guide. Most sellers are in the US, so check postage and any import charges to the UK. Affiliate link: we may earn a small commission at no cost to you.
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Price history
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Card text
You can send 1 "Gem-Knight" Normal Monster or 1 "Gem-Knight Fusion" from your Deck to the GY; Special Summon this card from your hand in Defense Position. When your opponent activates a card or effect, while you control a "Gem-Knight" Fusion Monster (Quick Effect): You can banish 3 "Gem-Knight" cards from your GY, including this card; negate that effect, then all "Gem-Knight" monsters you currently control gain 1000 ATK. You can only use each effect of "Gem-Knight Hollowcore" once per turn.
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1 printings
- BLMM-EN022 — Battles of Legend: Monster Mayhem (Secret Rare)