Gem-Knight Crystal

Normal Monster

Gem-Knight Crystal is a Normal Monster (EARTH/Rock, Level 7) with 2450 ATK / 1950 DEF. First printed in Duel Terminal 6a (2012).

Type: Normal Monster
Attribute: EARTH
Monster type: Rock
Level: 7
ATK / DEF: 2450 / 1950
Archetype: Gem-
Banlist: Unlimited in the TCG, OCG, and Master Duel
TCG release: 2012-02-03
Printings: 3

Card text

A Gem-Knight officer of high rank, who has optimized the use of the crystal powers. Despite his ability to overwhelm most opponents, he's wary of stretching himself too thin, and opts for solidarity with his comrades.

Approximate value

≈$0.12

A rough figure from recent listings (updated 2026-06-09), not a market value or official price. It varies a lot with printing, condition, edition, rarity, and grading. Check current listings below before buying or selling.

Find a copy

Search eBay for Gem-Knight Crystal ↗

Search TCGplayer Search Amazon Search Cardmarket Search CoolStuffInc

As an Amazon Associate I earn from qualifying purchases. As an eBay Partner Network affiliate, we may earn commissions from qualifying purchases. Some outbound marketplace links may be affiliate links; if you buy through them we may earn a commission, at no extra cost to you.

Printings & rarities

All printings →

Set	Set code	Rarity	Release	Price*
Duel Terminal 6a	DT06-EN016	Duel Terminal Rare Parallel Rare	2012-02-03	$0.12
Hidden Arsenal 6: Omega Xyz	HA06-EN001	Super Rare	2012-07-24	$0.12
Battles of Legend: Monster Mayhem	BLMM-EN100	Ultra Rare	2025-08-28	$0.12

*Approximate, from recent marketplace listings, not market values.