Eidos the Underworld Monarch YU-GI-OH
Eidos the Underworld Monarch #DUAD-EN017 (Duelist's Advance) is worth about $2.72 today, the TCGplayer market price for any condition as of 2026-10-28, down 24% over 30 days.
This card has 2 printings (TCGplayer market, 2026-10-28): Ultra Rare $2.72 (this page), Starlight Rare $25.25.
price trend and the high since we began tracking: more ↓less ↑
Eidos the Underworld Monarch #DUAD-EN017 is trending down: $2.72 today, down 24% in 30 days and 24% below its high of $3.57 (2026-09-26), the highest since we began tracking (2026-09-16), but near its low of $2.71 (2026-09-16). 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
1st Edition · no eBay scan yetshow the work →
| TCGplayer market | $2.72 | verify ↗ |
| TCGplayer lowest ask | $1.70 |
GAME DATA[ + ] SHOW[ × ] HIDE
- ATTACK
- 2400
- DEFENSE
- 1000
- ATTRIBUTE
- DARK
- CARD TYPE
- Effect Monster
- DESCRIPTION
- If this card is Normal or Special Summoned: You can add 1 "Monarch" Spell/Trap or 1 monster with 2800 ATK/1000 DEF from your Deck or GY to your hand. You can declare 1 Attribute; make 1 face-up monster on the field become that Attribute. If you Tribute Summon a monster with 2400 or more ATK and 1000 DEF, while this card is in your GY: You can add this card to your hand or Special Summon it. You can only use each effect of "Eidos the Underworld Monarch" once per turn.
- MONSTERTYPE
- Spellcaster
MORE FROM DUELIST'S ADVANCE
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PRICE FAQ
Why does Eidos the Underworld Monarch #DUAD-EN017 have two prices?
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Eidos the Underworld Monarch #DUAD-EN017 was printed 2 ways and each one sells separately: Starlight Rare $25.25; Ultra Rare $2.72 (TCGplayer market, 2026-10-28). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.
What would a card shop pay for Eidos the Underworld 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 $2.72 market price that is roughly $1.90 cash or $2.18 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 Eidos the Underworld Monarch (Duelist's Advance) worth today?
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Eidos the Underworld Monarch [1st Edition] has a TCGplayer market price of $2.72 as of 2026-10-28.
Is Eidos the Underworld Monarch going up or down in price?
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Eidos the Underworld Monarch #DUAD-EN017 is trending down: $2.72 today, down 24% in 30 days and 24% below its high of $3.57 (2026-09-26), the highest since we began tracking (2026-09-16), but near its low of $2.71 (2026-09-16). TCGplayer market price as of 2026-10-28, tracked daily since 2026-09-16. Other windows: down 11.7% over 7 days. A 30-day drop this size is common after a reprint or a set rotation; the daily chart shows whether it has found a floor.
What is the highest price for Eidos the Underworld Monarch since TickerMint began tracking?
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TickerMint began tracking Yu-Gi-Oh prices on 2026-09-16, after Eidos the Underworld 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 Eidos the Underworld Monarch [1st Edition] (all conditions) peaked at $3.57 (2026-09-26) and bottomed at $2.71 (2026-09-16).
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