How much is Seaking 21/109 worth?

Seaking 21/109 from EX Battle Stadium has a current market price of $0.78 for the Normal variant. Recent sales range from $0.29 to $19.98.

Is Seaking a good investment?

Seaking has appreciated 56.0% since release, showing a positive long-term trend for collectors and investors.

Where can I buy Seaking?

Seaking is available on TCGplayer through verified sellers. Use the Buy button on this page to view current listings, market prices, and condition options.

What set is Seaking from?

Seaking is from the EX Battle Stadium set, part of the Sword & Shield series, which contains 40 cards. It is card number 21/109 with a rarity of Rare and Water type.

RareWater

Seaking – 21/109

Name: Seaking
Brand: Pokemon
SKU: 125117
Price: 0.78 USD
Availability: InStock

EX Battle Stadium#21/109Stage 1HP 70

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Featured Pokémon

#119 Seaking

water

Set

EX Battle Stadium

40 cards · Sword & Shield

Market Price

$0.78

Normal

Price updated Jul 21, 2026

+56.0%all time

Seaking has gained 56.0% since release. Normal prices range from $0.29 to $19.98.

Variant	Market	Low	Mid	High	Trend
NormalDEFAULT	$0.78	$0.29	$0.60	$19.98	▲ 56.0%

Price History

Normal — market price over time

Card Details

Type: Water
Stage: Stage 1
HP: 70
Weakness: Lx2
Resistance: None
Retreat Cost: 1
Set: EX Battle Stadium
Rarity: Rare
Card #: 21/109

Attacks

[W] Water Arrow
Choose 1 of your opponent's Pokemon. This attack does 20 damage to that Pokemon. (Don't apply Weakness and Resistance for Benched Pokemon.)

[2] Fast Stream (30)
Move 1 Energy attached to the Defending Pokemon to the other Defending Pokemon. (Ignore this effect if your opponent has only 1 Defending Pokemon.)

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Misty's Seaking

#55Uncommon

$2.49

Seaking – 21/109

Price History

Card Details

Attacks

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Frequently Asked Questions

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