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Aegaion the Sea Castrum — Breakers of Shadow Yu-Gi-Oh! card
Yu-Gi-Oh! · Common / Short PrintLive pricing

Aegaion the Sea Castrum

Declining-11.1%
Breakers of Shadow, 2016 · #BOSH-EN055
Aegaion the Sea Castrum's Near Mint price is down 11.1% ($0.02) over the past 30 days.
8h ago· Updated Oct 28, 2026
Card Details
TypeMonster — Machine/Xyz/Effect
Mana Cost3 Level 8 monsters
P/TDEF/3000
ArtistKAZUKI TAKAHASHI
RaceMachine
AttributeWATER
Frame Typexyz
Human Readable TypeXyz Effect Monster
Card TextDuring either player's turn: You can banish 1 random face-down monster from your opponent's Extra Deck, face-up, and if you do, this card's ATK becomes equal to the banished monster's. During either player's turn: You can detach 1 Xyz Material from this card, then target 1 of your opponent's banished Fusion, Synchro, or Xyz Monsters; return it to the Extra Deck, and if you do, destroy 1 monster your opponent controls with the same monster card type (Fusion, Synchro, or Xyz). You can only use each effect of "Aegaion the Sea Castrum" once per turn.
inkwell Fair Value™?· NM
$0.16
single source
—
—
Condition?
Confidencemedium
Prices as ofOct 28
Normal—
Cheapest printing—
Set Price Alert

Why This Price

inkwell Estimate
Fair Value$0.16
Movement
7D Change-11.1% (-$0.02)
30D Change-11.1% (-$0.02)
Freshness
Prices as ofOct 28
Update cadenceDaily
Inkwell Fair Value$0.16NM · compare before you buy
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2 Printings
How much is Aegaion the Sea Castrum worth?
The current Near Mint price for Aegaion the Sea Castrum from Breakers of Shadow (Yu-Gi-Oh!) is $0.16. It has decreased 11.1% over the past 7 days.
What set is Aegaion the Sea Castrum from?
Aegaion the Sea Castrum is from the Breakers of Shadow set, released January 2016. It is a Common / Short Print in Yu-Gi-Oh!.
What rarity is Aegaion the Sea Castrum?
Aegaion the Sea Castrum is a Common / Short Print card from Breakers of Shadow in Yu-Gi-Oh!.
How has the price of Aegaion the Sea Castrum changed over the past 30 days?
Over the past 30 days, the Near Mint price of Aegaion the Sea Castrum has fallen 11.1% ($0.02) to $0.16.
How many printings of Aegaion the Sea Castrum exist?
Aegaion the Sea Castrum has 2 printings across different Yu-Gi-Oh! sets. The cheapest printing is $0.16 from Breakers of Shadow.