Gem-Knight Topaz

Battles of Legend: Monster Mayhem (2025), Yu-Gi-Oh!, BLMM-EN138, Ultra Rare


Gem-Knight Topaz

Printing: 1st Edition · Near Mint

$0.17

TCGplayer market price (an average of recent sales)

As of Oct 19 (yesterday). Last tracked price $0.16 on Oct 18 (2 days ago).

Listed median$0.25asks on TCGplayer as of Oct 19 (1.5× the market price)

Change

7d−11.1%30d−5.9%90d−33.3%1y+60.0%

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Related cards

Price trend

Oct 11 $0.18 → Oct 18, 2026 $0.16 −11.1%

$0.18$0.17$0.16
Oct 11, 2026Oct 13, 2026Oct 14, 2026Oct 15, 2026Oct 18, 2026

Sep 18 $0.17 → Oct 18, 2026 $0.16 −5.9%

$0.21$0.18$0.20$0.16
Sep 18, 2026Sep 28, 2026Oct 3, 2026Oct 8, 2026Oct 18, 2026

Jul 20 $0.24 → Oct 18, 2026 $0.16 −33.3%

$0.29$0.15low$0.20$0.25$0.16
Jul 20, 2026Aug 19, 2026Sep 3, 2026Sep 18, 2026Oct 18, 2026

Oct 18, 2025 $0.10 → Oct 18, 2026 $0.16 +60.0%

$0.29$0.08$0.15$0.20$0.25$0.16
Oct 18, 2025Feb 16, 2026Apr 18, 2026Jun 18, 2026Oct 18, 2026

Jun 12, 2025 $0.25 → Oct 18, 2026 $0.16 −36.0%

$0.29$0.08$0.15$0.20$0.25$0.16
Jun 12, 2025Nov 23, 2025Feb 13, 2026May 6, 2026Oct 18, 2026

Record

Price history Jun 12, 2025 to Oct 18, 2026

Highest$0.29Aug 10, 2026
Lowest$0.08Jun 21, 2025
Vs highest41% below $0.29

Price changes, last 30 days

DatePriceChange
Oct 2$0.19 → $0.20+5.3%Show on chart
Oct 3$0.20 → $0.21+5.0%Show on chart
Oct 6$0.21 → $0.20−4.8%Show on chart
Oct 10$0.20 → $0.18−10.0%Show on chart
Oct 12$0.18 → $0.17−5.6%Show on chart
Oct 17$0.17 → $0.16−5.9%Show on chart

Latest 6 of 13.

Vs its set

Over the 90 days to Oct 18, 2026: this card −33.3%; the median other printing in Battles of Legend: Monster Mayhem −4.3% (201 other printings).

Keep exploring

Live market

Newest TCGplayer value: Oct 19, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.