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Caius the Mega Monarch
Yu-Gi-Oh · Ultra Rare

Caius the Mega Monarch

$4.50
-$0.15-3.2% · 30D
Live TCGplayer market price
Where these prices come from

Yu-Gi-Oh prices on TCGIndex are TCGplayer market prices (the US market), in US dollars. 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.

Confidence
62/100
Reliable
7-Day Change
+0.0%
vs last week
Market Trend
Falling
TCGplayer price
Buy

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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.

Hit +10%
53%
Average return, day 30
+16.8%
Picks scored
145

Last 90 days, live picks only, losses included.

See today’s Yu-Gi-Oh! pick

Published this morning, public in 14 days. Full record

Price & Volume
Market price Sales volume
Jan 2026 – today
Price by Condition · 5
Anchored to market price · condition spread from TCGplayer
Near Mint
1st Edition · English
$4.50
-2.2%
Lightly Played
1st Edition · English
$3.39
-5.8%
Moderately Played
1st Edition · English
$3.67
-3.4%
Heavily Played
1st Edition · English
$2.24
+2.8%
Damaged
1st Edition · English
$1.00
+0.0%

Caius the Mega Monarch price history

Near Mint market price on the dates below, from TCGIndex's daily record (68 days tracked). High $6.09 on Feb 2026, low $4.50 on Oct 2026.

WhenPricevs today
Today$4.50
7 days ago$4.50+0.0%
30 days ago$4.65-3.2%
90 days ago$5.12-12.1%
6 months ago$5.38-16.4%
MonthMonth-end price
Jan 2026$5.87
Feb 2026$6.09
Mar 2026$5.83
Apr 2026$5.60
May 2026$5.33
Jun 2026$5.23
Jul 2026$5.15
Aug 2026$5.01
Sep 2026$4.88
Oct 2026$4.50

Caius the Mega Monarch FAQ

How much is Caius the Mega Monarch worth right now?
Caius the Mega Monarch from 2015 Mega-Tins Mega Pack is trading around $4.50 raw (ungraded) on the secondary market. TCGIndex refreshes this price every day.
Is Caius the Mega Monarch going up or down?
Caius the Mega Monarch is down 3.2% over 30 days, unchanged over 7 days, and the trend currently reads down. The full price history is on this page.
Is Caius the Mega Monarch a good investment?
TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $4.50, down 3.2% 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.

Other printings of Caius the Mega Monarch

Caius the Mega Monarch has 2 other priced printings, from $0.64 to $6.29. Cheapest first.