Pokémon trading card price guide
Seaking 21
EX Battle Stadium · Rare
Card Intelligence
Market activity snapshot
Last 90 days ·
- Catalog-matched online sales observed
- 3 — 90-day observation window
- Liquidity
- Low — Limited recent sale activity
- DeckTradr popularity
- Low — Based on aggregated DeckTradr engagement
- Data confidence
- Low — Based on signal coverage and freshness
$0.77 — DeckTradr online market value · Near Mint · Normal
Building — Recent activity is still building
DeckTradr combines privacy-qualified in-person POS activity, catalog-matched online sale observations, and aggregated first-party engagement signals. Counts represent activity available to DeckTradr, not every action or sale across the market.
Card facts
Pokémon · trading card
Seaking 21 is cataloged as a trading card from EX Battle Stadium for Pokémon.
The catalog identifies this item with collector number 21, rarity listed as Rare, Normal printing.
Available catalog metadata records art credited to Hajime Kusajima and a release date of October 18, 2004.
Catalog facts
- Game
- Pokémon
- Set
- EX Battle Stadium
- Collector number
- 21
- Rarity
- Rare
- Artist
- Hajime Kusajima
- Release date
- October 18, 2004
- Printing
- Normal
- Card type
- Water
Gameplay facts
- HP
- 70
- Stage
- Stage 1
- Attack 1
- [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.)
- Attack 2
- [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.)
- Weakness
- Lx2
- Retreat cost
- 1