Yu-Gi-Oh!
Gem-Knight Alexandrite
Battles of Legend: Monster Mayhem · #BLMM-EN107 · Ultra Rare · 2025
Effect Monster
Listings
No active listings
From
—
Market reference
$0.13
TCGPlayer
Current listings on The Game Traders
No active listings for this card right now.
Card facts
Quick reference for collectors and graders.
- Set position
- BLMM-EN107 of 177
- Release year
- 2025
- Rarity
- Ultra Rare
- Level
- 4
- Attribute
- EARTH
- Total printings
- 3
About this card
Type: Effect Monster · Rock · EARTH
Archetype: Gem-
ATK: 1800 · DEF: 1200 · Level: 4
You can Tribute this card; Special Summon 1 "Gem-Knight" Normal Monster from your Deck.
Pricing reference
Latest snapshot from the upstream catalog. Actual marketplace prices fluctuate by condition, edition, and grade — use this as a reference, not a quote.
Marketplace pricing
YGOPRODeck aggregate| Variant | Price |
|---|---|
| TCGPlayer | $0.13 |
| Cardmarket | $0.07 |
| eBay | $3.49 |
| Amazon | $1.84 |
| CoolStuffInc | $1.99 |
Frequently asked
How can I tell if my Gem-Knight Alexandrite is real?
Gem-Knight Alexandrite is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the holographic sticker on the bottom-right of the card face (real cards have a specific Konami anti-counterfeit pattern), the cardstock thickness and texture, font weight on the card name, and verify the set code printed on the card. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.
What is Gem-Knight Alexandrite worth?
As of the latest data, the current market reference price for Gem-Knight Alexandrite is $0.13; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.
What set is Gem-Knight Alexandrite from?
Gem-Knight Alexandrite is from the Yu-Gi-Oh! set "Battles of Legend: Monster Mayhem", released in 2025.
What rarity is Gem-Knight Alexandrite?
Gem-Knight Alexandrite is a Ultra Rare card in the Battles of Legend: Monster Mayhem set.
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Other Gem-Knight Alexandrite printings
Same Yu-Gi-Oh! card across other sets and rarities.
