Gem-Knight Obsidian

Hidden Arsenal 6: Omega Xyz (2012), Yu-Gi-Oh!, HA06-EN031, Super Rare

Printing: 1st Edition, Near Mint

$0.88

TCGplayer market price (an average of recent sales)

As of Oct 26 (yesterday). Unchanged since Oct 12.

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Price trend

Oct 19 $0.88 → Oct 26, 2026 $0.88 0.0%

$0.88

Oct 19, 2026Oct 21, 2026Oct 22, 2026Oct 23, 2026Oct 26, 2026

Sep 26 $0.88 → Oct 26, 2026 $0.88 0.0%

$0.87$0.86$0.89$0.88

Sep 26, 2026Oct 6, 2026Oct 11, 2026Oct 16, 2026Oct 26, 2026

Jul 28 $0.86 → Oct 26, 2026 $0.88 +2.3%

$0.93$0.86$0.90$0.92$0.88

Jul 28, 2026Aug 27, 2026Sep 11, 2026Sep 26, 2026Oct 26, 2026

Oct 26, 2025 $1.16 → Oct 26, 2026 $0.88 −24.1%

$1.16$0.83$0.90$1.00$1.10$0.88

Oct 26, 2025Feb 24, 2026Apr 26, 2026Jun 26, 2026Oct 26, 2026

Feb 8, 2024 $0.61 → Oct 26, 2026 $0.88 +44.3%

$1.21$0.60$0.80$1.00$0.88

Feb 8, 2024Jan 3, 2025Jun 17, 2025Nov 29, 2025Oct 26, 2026

Vs its set

Over the 90 days to Oct 26, 2026: this card +2.3%; the median other card in Hidden Arsenal 6: Omega Xyz 0.0% (59 other cards, each at its tracked printing). 55 of those 59 changed price, but no more than half rose and no more than half fell, so the middle change is 0%.

Market details