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  5. Structure Deck: Emperor of Darkness
  6. Caius the Shadow Monarch

Yu-Gi-Oh! · Structure Deck: Emperor of Darkness · #SR01-EN004 · Common

Caius the Shadow Monarch

Yu-Gi-Oh! card price for Caius the Shadow Monarch: $9.00 market, from $8.79 at the cheapest listing, 1st Edition printing, updated Oct 19, 2026. Full price history since Feb 8, 2024 below.

Market price · 1st Edition · Oct 19, 2026
$9.00
−3.2% this week · +1.7% in 30 days
Buy on eBay →
1 day−0.6%
7 days−3.2%
30 days+1.7%
90 days+5.0%
1 year+91.5%
All time+119.5%

Sellers right now

$8.79lowest listing$96.95highest
Market price$9.00
Mid listing$11.32
Direct$10.45
30-day avg$8.97

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$9.00

One year

$3.3052-week low$9.3052-week high
In the range95%
All-time low$3.05
All-time high$9.30
First priceFeb 8, 2024
1st Edition · market price
$2.94$5.26$7.58$9.90
$9.00
Feb 2024Jan 2025Nov 2025Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Caius the Shadow Monarch (1st Edition) entered our records in February 2024 at $4.10 and stands at $9.00 today, up 120% over that time. Over the past twelve months it moved +91.5%, trading between $3.30 and $9.30. The current price is near the top of that range. The highest price we have recorded is $9.30, 3.3% above today. Listings currently start at $8.79; over the last 30 days the market price averaged $8.97.

Printings

PrintingMarketLowHigh7d
1st Edition$9.00$8.79$96.95−3.2%
Unlimited$7.69$8.69$129.02+2.8%

The card in play

ATK2400
DEF1000
Card type
Effect Monster
Attribute
DARK
Monster type
Fiend
Card text

When this card is Tribute Summoned: Target 1 card on the field; banish that target, and if you do, inflict 1000 damage to your opponent if it is a DARK monster.

Other printings of Caius the Shadow Monarch

13 more · $8.66 – $933.78
All printings
Caius the Shadow Monarch (UTR) (TU03-EN000), Turbo Pack: Booster Three — Yu-Gi-Oh! card price +1.4% 7d Caius the Shadow Monarch (UTR) Turbo Pack: Booster Three · #TU03-EN000 $933.78 Caius the Shadow Monarch (Quarter Century Secret Rare) (RA03-EN194), Quarter Century Bonanza — Yu-Gi-Oh! card price +0.8% 7d Caius the Shadow Monarch (Quarter Century Secret Rare) Quarter Century Bonanza · #RA03-EN194 $92.92 Caius the Shadow Monarch (Purple) (DL15-EN006), Duelist League Promo — Yu-Gi-Oh! card price 0.0% 7d Caius the Shadow Monarch (Purple) Duelist League Promo · #DL15-EN006 $32.98 Caius the Shadow Monarch (SDDE-EN001), Structure Deck: The Dark Emperor — Yu-Gi-Oh! card price 0.0% 7d Caius the Shadow Monarch Structure Deck: The Dark Emperor · #SDDE-EN001 $18.80 Caius the Shadow Monarch (Blue) (DL15-EN006), Duelist League Promo — Yu-Gi-Oh! card price 0.0% 7d Caius the Shadow Monarch (Blue) Duelist League Promo · #DL15-EN006 $18.05

Also in Structure Deck: Emperor of Darkness

most valuable
Full set
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