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  1. tcgrate
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  3. Ancient Sanctuary
  4. Mermaid Knight

Yu-Gi-Oh! · Ancient Sanctuary · #AST-025 · Common

Mermaid Knight

Market price · 1st Edition · Sep 2, 2026
$1.37
0.0% this week · +8.7% in 30 days
1 day0.0%
7 days0.0%
30 days+8.7%
90 days+67.1%
1 year+77.9%
All time+55.7%

Where it's cheaper

TCGplayer$1.37

Cardmarket for Yu-Gi-Oh! is being connected — a second price appears as soon as this card is matched.

1st Edition · market price
$0.60$0.88$1.16$1.44
$1.37
Feb 8Dec 16Oct 24Sep 2
TCGplayer market price · via tcgcsvtcgrate.com

Printings

PrintingMarketLowHigh7d
1st Edition$1.37$0.45$29.990.0%
Unlimited$0.61$0.39$19.99−1.6%

Card details

Attack
1500
Number
AST-025
Rarity
Common
Defense
700
Attribute
WATER
Card Type
Normal Monster
Description
As long as Umi remains face-up on the field, this card can attack twice during the same Battle Phase.
Monster type
Aqua

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