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  4. Gem-Knight Master Diamond

Yu-Gi-Oh! · Star Pack ARC-V · #SP15-EN030 · Common

Gem-Knight Master Diamond

Market price · 1st Edition · Sep 2, 2026
$0.21
0.0% this week · −25.0% in 30 days
1 day0.0%
7 days0.0%
30 days−25.0%
90 days−48.8%
1 year−80.0%
All time−78.4%

Where it's cheaper

TCGplayer$0.21

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

1st Edition · market price
$0.14$0.57$0.99$1.41
$0.21
Feb 8Dec 16Oct 24Sep 2
TCGplayer market price · via tcgcsvtcgrate.com

Printings

PrintingMarketLowHigh7d
1st Edition$0.21$0.14$19.990.0%

Card details

Attack
2900
Number
SP15-EN030
Rarity
Common
Defense
2500
Attribute
EARTH
Card Type
Fusion/Effect Monster
Description
3 "Gem-Knight" monsters

Must first be Fusion Summoned. This card gains 100 ATK for each "Gem-" monster in your Graveyard. Once per turn: You can banish 1 Level 7 or lower "Gem-Knight" Fusion Monster from your Graveyard; until the End Phase, this card's name and original effect become the same as that banished monster's.
Monster type
Rock

Also in Star Pack ARC-V

most valuable
Full set