Caius the Shadow Monarch YU-GI-OH
Caius the Shadow Monarch #SDDE-EN001 (Structure Deck: The Dark Emperor) is worth about $18.66 today for an Unlimited copy, the TCGplayer market price for any condition as of 2026-10-27, flat over 30 days. 1st Edition copies are $16.93.
This card has 2 printings (TCGplayer market, 2026-10-27): Unlimited $18.66 (this page), 1st Edition $16.93 (on this page's chart).
price trend and the high since we began tracking: more ↓less ↑
Caius the Shadow Monarch #SDDE-EN001 is holding steady: $18.66 today, flat over 30 days and under 1% below its high of $18.80 (2026-10-10), the highest since we began tracking (2026-09-16), and near its low of $17.38 (2026-09-16). TCGplayer market price as of 2026-10-27, 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 · eBay scanned Oct 7show the work →
| TCGplayer market | $18.66 | verify ↗ |
| TCGplayer lowest ask | $18.80 | |
| eBay delivered floor (scanned 21d ago) | $18.66 | the listing ↗ |
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 STRUCTURE DECK: THE DARK EMPEROR
FULL SET →
PRICE FAQ
What would a card shop pay for Caius the Shadow Monarch?
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Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $18.66 market price that is roughly $13.06 cash or $14.93 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 (Structure Deck: The Dark Emperor) worth today?
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Caius the Shadow Monarch [Unlimited] has a TCGplayer market price of $18.66 as of 2026-10-27. 1st Edition copies are $16.93.
Is Caius the Shadow Monarch going up or down in price?
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Caius the Shadow Monarch #SDDE-EN001 is holding steady: $18.66 today, flat over 30 days and under 1% below its high of $18.80 (2026-10-10), the highest since we began tracking (2026-09-16), and near its low of $17.38 (2026-09-16). TCGplayer market price as of 2026-10-27, tracked daily since 2026-09-16. Other windows: down 0.7% over 7 days.
What is the all-time high price for Caius the Shadow Monarch?
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TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after Caius the Shadow Monarch 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 [Unlimited] (all conditions) peaked at $18.80 (2026-10-10) and bottomed at $17.38 (2026-09-16).
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