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Caius the Shadow Monarch (Red)
Yu-Gi-Oh · Rare

Caius the Shadow Monarch (Red)

DL15-EN006Duelist League Promo
$14.00
+$0.16+1.2% · 30D
Aggregated from verified sold data · eBay, TCGplayer & PriceCharting
Where these prices come from

Yu-Gi-Oh prices on TCGIndex are TCGplayer market prices (the US market), in US dollars, with graded and sold prices from PriceCharting and eBay. Another currency is a conversion from USD at the day's rate, not a European market price. We do not use Cardmarket or Cardtrader prices for Yu-Gi-Oh.

Market Health
Illiquid
Very thin
Confidence
68/100
Reliable
Liquidity
Very Low
Very thin market
Verified Sales
4
Updated 1d ago
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Model signal
Before the price moves

We find the Yu-Gi-Oh cards about to rise.

Every night the model scores every Yu-Gi-Oh! card on the market. Every morning at 07:30 UTC it publishes the one most likely to gain 10% within 30 days, with its entry price and the reasons, then scores it in public.

See today’s Yu-Gi-Oh! pick

Published this morning, public in 14 days. Full record

Price & Volume
Market price Sales volume
Jul 2026 – today
Sales & Liquidity
Market Price$14.00
7-Day Change+1.1%
90-Day Change-11.7%
LiquidityVery Low
Market TrendStable
Price by Condition · 3
Anchored to market price · condition spread from TCGplayer
Near Mint
Unlimited · English
$14.00
+1.0%
Lightly Played
Unlimited · English
$9.65
-4.0%
Moderately Played
Unlimited · English
$6.80
+0.3%

Caius the Shadow Monarch (Red) price history

Near Mint market priceon the dates below, from TCGIndex's daily record (38 days tracked). High $16.42 on Aug 2026, low $8.99 on Feb 2026.

WhenPricevs today
Today$14.50
7 days ago$14.33+1.2%
30 days ago$14.33+1.2%
90 days ago$12.17+19.1%
6 months ago$11.87+22.2%
MonthMonth-end price
Jan 2026$13.05
Feb 2026$8.99
Mar 2026$11.44
Apr 2026$11.87
Jun 2026$12.17
Aug 2026$16.42
Sep 2026$14.33
Oct 2026$14.50

Caius the Shadow Monarch (Red) FAQ

How much is Caius the Shadow Monarch (Red) worth right now?
Caius the Shadow Monarch (Red) from Duelist League Promo is trading around $14.00 raw (ungraded) on the secondary market. TCGIndex refreshes this price every day.
Is Caius the Shadow Monarch (Red) going up or down?
Caius the Shadow Monarch (Red) is up +1.2% over 30 days, up +1.1% over 7 days, and the trend currently reads up. The full price history is on this page.
Is Caius the Shadow Monarch (Red) a good investment?
TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $14.00, up +1.2% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy. TCGIndex publishes one Yu-Gi-Oh pick every morning; each pick becomes public 14 days later and is scored at day 30.

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View the full Duelist League Promo set →