Caius the Shadow Monarch (Blue) YU-GI-OH
Caius the Shadow Monarch (Blue) #DL15-EN006 (Duelist League Promo) is worth about $18.05 today, the TCGplayer market price for any condition as of 2026-10-28, flat over 30 days.
This card has 3 printings (TCGplayer market, 2026-10-28): Blue $18.05 (this page), Red $14.50, Green $9.99.
price trend and the high since we began tracking: more ↓less ↑
Caius the Shadow Monarch (Blue) #DL15-EN006 is holding steady: $18.05 today, flat over 30 days and 2% below its high of $18.37 (2026-09-16), the highest since we began tracking (2026-09-16), and near its low of $18.05 (2026-09-17). TCGplayer market price as of 2026-10-28, tracked daily since 2026-09-16. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
WORTH GRADING?
WHERE TO BUY AND SELL
Unlimited · no eBay scan yetshow the work →
| TCGplayer market | $18.05 | verify ↗ |
| TCGplayer lowest ask | $29.99 |
GAME DATA[ + ] SHOW[ × ] HIDE
- ATTACK
- 2400
- DEFENSE
- 1000
- ATTRIBUTE
- DARK
- CARD TYPE
- Effect Monster
- DESCRIPTION
- When this card is Tribute Summoned, remove from play 1 card on the field. If it was a DARK Monster Card, inflict 1000 damage to your opponent.
- MONSTERTYPE
- Fiend
MORE FROM DUELIST LEAGUE PROMO
FULL SET →
PRICE FAQ
What would a card shop pay for Caius the Shadow Monarch (Blue)?
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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $18.05 market price that is roughly $12.63 cash or $14.44 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Caius the Shadow Monarch (Blue) (Duelist League Promo) worth today?
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Caius the Shadow Monarch (Blue) [Unlimited] has a TCGplayer market price of $18.05 as of 2026-10-28.
Is Caius the Shadow Monarch (Blue) going up or down in price?
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Caius the Shadow Monarch (Blue) #DL15-EN006 is holding steady: $18.05 today, flat over 30 days and 2% below its high of $18.37 (2026-09-16), the highest since we began tracking (2026-09-16), and near its low of $18.05 (2026-09-17). TCGplayer market price as of 2026-10-28, tracked daily since 2026-09-16. Other windows: up 0.0% over 7 days.
What is the highest price for Caius the Shadow Monarch (Blue) since TickerMint began tracking?
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TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after Caius the Shadow Monarch (Blue) came out, so these are the highest and lowest prices since we began tracking (2026-09-16), not all-time records. In TickerMint's daily data (since September 2026), the TCGplayer market price for Caius the Shadow Monarch (Blue) [Unlimited] (all conditions) peaked at $18.37 (2026-09-16) and bottomed at $18.05 (2026-09-17).
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