Seaking 21 price
Pokémon · EX Battle Stadium (2004)
Updated: October 23, 2026
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Seaking 21 from EX Battle Stadium (2004) is worth $0.75 raw (ungraded), based on real sales. A PSA 10 copy sells for $72.12, about 96x more. PSA 9 is around $23.34. It is the #23 most valuable of the 23 EX Battle Stadium cards we track.
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Full card list of EX Battle Stadium ›
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