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Gem-Knight Amethyst Card Details

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Gem-Knight Amethyst
Yu-Gi-Oh! Battles of Legend: Monster Mayhem - 1st Edition Ultra Rare  ·  2025  ·  #BLMM-EN141
10 Crown Grade
Immaculate
Cert # 000042610
Subgrades
10 Centering
10 Corners
10 Edges
10 Surface
Centering55/45 or better on the front. 60/40 or better on the back.
CornersPerfect corners with no signs of wear, nicks, or softening. The corners appear flawless under all forms of inspection and are as sharp as possible.
EdgesAbsolutely perfect edges with no flaws, chipping, or nicks. The edges appear flawless and as sharp as when the card was printed.
SurfaceAbsolutely perfect surface with no flaws, scratches, or marks. The surface is pristine under all forms of inspection.
Card Notes
Battles of Legend: Monster Mayhem represents a significant entry in Yu-Gi-Oh!'s modern booster landscape, continuing Konami's tradition of delivering premium reprint sets and new archetypes to competitive and casual players alike. Released in 2025, this first edition Ultra Rare lineup captures a moment when the game continues to balance legacy strategies with fresh mechanics, making these cards relevant to players building contemporary decks. Gem-Knight Amethyst exemplifies the Gem-Knight archetype's enduring appeal, featuring striking crystalline artwork that showcases the series' signature gemstone aesthetic. Collectors value these Gem-Knight cards for both their visual beauty and their place in the archetype's competitive history, making first edition printings particularly sought after by enthusiasts of the theme.
Market Value
$12.00 CGC 10 value
Source: PriceCharting · Updated Nov 06, 2026
Market Reference
Raw / Ungraded
$0.11
CGC 10
$12.00
Value by Grade · PriceCharting
Price History — This Grade
Price data from PriceCharting
Population Insights
2 Total Pop
2 This Grade
0 Higher Grade
0 Lower Grade
Grade Count
10 THIS SLAB 2
★  Subgrade Ranking
Ranks #1 of 2 among Grade 10 copies
Subgrade Profile — Centering / Corners / Edges / Surface
10 / 10 / 10 / 10
0 Better
1 Equal
1 Lower
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