Seaking – Ruby & Sapphire (#21)

Seaking Pokémon card — Ruby & Sapphire #21, Rare
Illustration Rare artwork showcased in the Scarlet & Violet: Ruby & Sapphire expansion.

Price Overview & Key Facts

Seaking (#21) is a Rare card from EX - Ruby & Sapphire released in 2003. It showcases artwork by Hajime Kusajima and the Water Arrow attack, Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.). TCGplayer market price sits around $0.69, Cardmarket average sale is €0.72, Floor listings start near €0.05.

  • TCGplayer market price: $0.69
  • Cardmarket trend price: €0.60
  • Recent low listing: €0.05
Current Prices: €0.60 (CM) $0.69 (TCG)

Card Details

Set
Ruby & Sapphire
Card Number
21
Rarity
✨ Rare
Illustrator
🎨 Hajime Kusajima
HP
70
Type
💧 Water
Weaknesses
Lightning ×2

Attacks & Strategy

  • Water Arrow [Water]
    Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
  • Fast Stream [Colorless, Colorless] — 30
    Move 1 Energy card attached to the Defending Pokémon to the other Defending Pokémon. (Ignore this effect if your opponent has only 1 Defending Pokémon.)

💎 Collector's Value & Investment Potential

Seaking from Ruby & Sapphire (Rare) represents a solid addition to any Pokémon TCG collection. Released in 2003, this card features artwork by renowned illustrator Hajime Kusajima.

Market Trends: Current market conditions show moderate interest in this card.

Investment Considerations: Vintage cards from this era have shown strong long-term appreciation potential.

⚔️ Competitive Play & Tournament Viability

This Seaking 21 is legal for tournament play in Unlimited format.

Key Attack: Seaking's Water Arrow for Water energy. Special effect: Choose 1 of your opponent's Pokémon. This attack does 20 damage to that Pokémon. (Don't apply Weakne...

Stats Overview: 70 HP • Water Type • Weak to Lightning ×2

Players should check the official Pokémon TCG tournament rules for the most current format regulations and card legality status.

� Compare Seaking Cards

Looking for other Seaking cards to compare? View different versions with varying HP, attacks, and rarity levels.

Set HP Attacks Rarity Avg Price
Ruby & Sapphire #21 ← Current 70 2 attacks Rare $0.69

Browse all Seaking cards →

�📦 Ruby & Sapphire Set Context

This Seaking is part of the Ruby & Sapphire expansion , released as part of the EX series in 2003.

Artist Spotlight: This card features artwork by Hajime Kusajima, whose distinctive illustration style has made their cards highly collectible. Explore more cards illustrated by this artist to discover similar art styles and collecting themes.

View all chase cards from Ruby & Sapphire →

💎 Professional Grading Guide

Professional grading can significantly increase the value of your Seaking card. Here's what you need to know:

🥇 PSA (Professional Sports Authenticator)

Industry standard • Value multiplier: 2-4x

Best for: High-value cards, modern sets

🥈 BGS (Beckett Grading Services)

Subgrades available • Value multiplier: 2-3x

Best for: Premium cards, perfect centering

🥉 CGC (Certified Guaranty Company)

Fast turnaround • Value multiplier: 1.5-3x

Best for: Budget-friendly option, bulk

💡 Should You Grade This Card?

  • Yes, consider grading if: Card value exceeds $20 and is in excellent condition
  • Grading cost: $20-100+ per card (depending on service level)
  • Break-even point: Card should be worth $50+ raw to justify grading costs
  • Turnaround time: 2 weeks to 6 months depending on service

Collector Notes

  • Rare cards from Ruby & Sapphire are typically short-printed and head straight into collector binders.
  • The illustration by Hajime Kusajima resonates with starter collectors, creating consistent search demand for this Bulbasaur variant.
  • Water typing keeps this card relevant for themed decks and Grass-type collectors alike.

📚 Card History & Trivia

Release Information: Seaking 21 was released in 2003 in the Ruby & Sapphire expansion. This set is part of the EX series, which introduced new gameplay mechanics and collectible cards.

Artist Background: The artwork for this card was created by Hajime Kusajima. Professional Pokémon TCG artists undergo rigorous selection and bring unique styles to the game. View complete portfolio →

Set Popularity: Ruby & Sapphire is a vintage set that has gained significant collector interest over time, with sealed product and individual cards showing strong appreciation.

Competitive History: Water type Pokémon like Seaking with versatile attack options provide flexibility in deck building and can adapt to different matchups. Currently legal in Unlimited format.

🛡️ Related Products & Deck Building

Maximize the value and playability of your Seaking card with these essential products:

🎴 Card Protection
  • Penny sleeves: Basic protection
  • Perfect fit sleeves: Pre-grading
  • Top loaders: Display & storage
📦 Storage Solutions
  • Binders with side-loading pages
  • Storage boxes (800-count)
  • ETB (Elite Trainer Box) storage
  • Premium display cases
⚔️ Deck Building
  • Pair with Water energy cards
  • Energy acceleration trainers
  • Draw support & consistency cards

💡 Deck Building Tip: Seaking works best in Water type decks. Low energy cost attacks make this card great for aggressive early-game strategies.

🛒 Where to Buy Seaking & Explore More

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