Cards › EX Battle Stadium › Seaking
Seaking · 21 · EX Battle Stadium
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Seaking (21) is a Rare card from EX Battle Stadium, in the Promos & Products series. As of 8 November 2026, its Cardmarket trend is €0.55 and the cheapest listing is €0.09; on TCGplayer its market price is $0.77. It is the #10 most expensive of the 18 priced cards in the set. There are 20 Seaking cards in the catalogue.
Price by finish
| Finish | Cardmarket · trend | Cardmarket · from | TCGplayer |
|---|---|---|---|
| Regular | €0.55 | €0.09 | — |
| Reverse holo | €7.57 | €0.89 | — |
Details
- Set
- EX Battle Stadium
- Number
- 21
- Rarity
- Rare
- Pokémon
- Seaking
- PS
- 70
More Seaking cards
| Card | Set | Rarity | Cardmarket |
|---|---|---|---|
| Seaking 59 | Aquapolis | Uncommon | €5.61 |
| Misty's Seaking 55 | Gym Heroes | Uncommon | €3.35 |
| Seaking 24 | Deoxys | Rare | €1.71 |
| Seaking 43 | Supreme Victors | Rare | €1.23 |
| Seaking 46 | Jungle | Uncommon | €1.17 |
| Seaking 37 | Neo Revelation | Uncommon | €0.69 |
| Seaking 60 | Base Set 2 | Uncommon | €0.59 |
| Seaking 21 | Ruby & Sapphire | Rare | €0.55 |
| Seaking 7 | DP Trainer Kit: Manaphy & Lucario | Common | €0.33 |
| Seaking 49 | Unbroken Bonds | Rare | €0.25 |
| Seaking 62 | Diamond & Pearl | Uncommon | €0.17 |
| Seaking 28 | BREAKthrough | Uncommon | €0.13 |
How this page is made: euro prices are the trend published by Cardmarket and dollar prices are TCGplayer market price; they refresh every night. They are reference prices from third-party stores, not an offer. Prism is a free, unofficial app for collecting Pokémon cards.