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Gem-Knight Ruby
Yu-Gi-Oh · Ultra Rare

Gem-Knight Ruby

BLMM-EN136Battles of Legend: Monster Mayhem
$0.18
+$0.02+9.5% · 30D
Aggregated from verified sold data · eBay, TCGplayer & PriceCharting
Market Health
Excellent
Strong demand
Confidence
79/100
High reliability
Liquidity
Medium
Moderate activity
Verified Sales
34
Updated 6h ago
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Price & Volume
Market price Sales volume
Jul 2026 – today
Sales & Liquidity
Market Price$0.18
7-Day Change+20.0%
90-Day Change+28.6%
LiquidityMedium
Market TrendRising
Price by Grade
BGS 10$40·
PSA 10$31·
CGC 10$19·
SGC 10$19·
PSA 9$6·
Raw· 34 sales$0▲
Price by Condition · 3
Anchored to market price · condition spread from TCGplayer
Near Mint
1st Edition · English
$0.18
+9.5%
Lightly Played
1st Edition · English
$0.15
-9.5%
Damaged
1st Edition · English
$0.09
+0.0%

Gem-Knight Ruby FAQ

How much is Gem-Knight Ruby worth right now?
Gem-Knight Ruby from Battles of Legend: Monster Mayhem is trading around $0.18 on the secondary market. TCGIndex refreshes this price every day.
Is Gem-Knight Ruby going up or down?
Gem-Knight Ruby is up +9.5% over 30 days, up +20.0% over 7 days. The full price history is on this page.
Is Gem-Knight Ruby a good investment?
TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.18, up +9.5% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy.

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View the full Battles of Legend: Monster Mayhem set →