Yu-Gi-Oh! · Ultra RareLive pricing
Gem-Knight Topaz
Trending Up+71.4%Battles of Legend: Monster Mayhem, 2025 · #BLMM-EN138
Gem-Knight Topaz's Near Mint price is down 4.0% ($0.01) over the past 30 days.
7h ago· Updated Oct 28, 2026
Card Details
TypeMonster — Thunder
Mana CostLevel 6
P/TATK 1800 / DEF 1800
RaceThunder
ArchetypeGem-
AttributeEARTH
Frame Typefusion
Human Readable TypeFusion Effect Monster
Card Text"Gem-Knight Tourmaline" + 1 "Gem-Knight" monster
Must first be Fusion Summoned with the above Fusion Material Monsters. This card can attack twice during each Battle Phase. When this card destroys a monster by battle and sends it to the Graveyard: Inflict damage to your opponent equal to the ATK of the destroyed monster in the Graveyard.
inkwell Fair Value™?· NM
$0.24
moderate
$0.17$0.49
Condition?
Confidencemedium
Prices as ofOct 28
Normal—
Cheapest printing—
Why This Price
inkwell Estimate
Fair Value$0.24
Movement
7D Change+71.4% (+$0.10)
30D Change-4.0% (-$0.01)
Freshness
Prices as ofOct 28
Update cadenceDaily
Inkwell Fair Value$0.24
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More from Battles of Legend: Monster Mayhem
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- How much is Gem-Knight Topaz worth?
- The current Near Mint price for Gem-Knight Topaz from Battles of Legend: Monster Mayhem (Yu-Gi-Oh!) is $0.24. It has increased 71.4% over the past 7 days.
- What set is Gem-Knight Topaz from?
- Gem-Knight Topaz is from the Battles of Legend: Monster Mayhem set, released June 2025. It is a Ultra Rare in Yu-Gi-Oh!.
- What rarity is Gem-Knight Topaz?
- Gem-Knight Topaz is a Ultra Rare card from Battles of Legend: Monster Mayhem in Yu-Gi-Oh!.
- How has the price of Gem-Knight Topaz changed over the past 30 days?
- Over the past 30 days, the Near Mint price of Gem-Knight Topaz has fallen 4.0% ($0.01) to $0.24.
- How many printings of Gem-Knight Topaz exist?
- Gem-Knight Topaz has 3 printings across different Yu-Gi-Oh! sets. The cheapest printing is $0.24 from Battles of Legend: Monster Mayhem.