Seaking worth
EX Ruby & Sapphire · #21 · rare · Updated Aug 5, 2026
$13.22
Live raw market estimate · PSA 10 n/a
Current market prices
| TCGplayer market | $13.22 |
| Cardmarket low | €0.50 (~$0.58) |
| TCGplayer mid | $0.74 |
| PSA 10 (eBay median) | - |
Buy / comps: TCGplayer · eBay sold · Cardmarket
Sale price history
Stable near $13.22 across 9 days on record.
Seaking #21, a rare card from the EX Ruby & Sapphire set, features the striking artwork of Hajime Kusajima, showcasing the aquatic Pokémon in vivid detail. As a part of the early 2000s Pokémon series, this card is sought after by collectors for its nostalgic value and rarity. The EX Ruby & Sapphire set introduced new gameplay mechanics and stunning illustrations, making it a memorable addition to the Pokémon Trading Card Game (TCG). The rarity of Seaking, combined with its unique design, contributes to its desirability among fans. Collectors often seek this card not only for its gameplay potential but also as a valuable piece of Pokémon history. Understanding the factors that influence its worth can help collectors make informed decisions when buying or selling.
Understanding Seaking's Worth
The worth of Seaking #21 is shaped by various factors, including its condition, market demand, and the rarity associated with the EX Ruby & Sapphire set. As a rare card, it tends to attract collectors who are completing their sets or seeking to invest in valuable Pokémon cards. The market for trading cards can fluctuate, so it's essential for collectors to stay updated on current trends and sales to gauge the card's value accurately. Factors such as the card's grading, whether it has been encapsulated by a professional grading service, and its overall condition play a crucial role in determining how much collectors are willing to pay. Keeping an eye on auction results and recent sales can provide insights into its worth.
Grading and Its Impact on Value
When it comes to trading cards like Seaking #21, grading can significantly impact the card's value. Cards that are professionally graded often command higher prices due to their verified condition and authenticity. Collectors should be aware that ungraded cards may vary widely in condition, which can lead to discrepancies in perceived worth. A card in mint condition will generally be valued higher than one with visible wear and tear. For those considering grading their Seaking card, it's essential to choose a reputable grading service that assesses cards based on established criteria. This can help ensure that the card's value is accurately reflected in the marketplace, potentially increasing its appeal to buyers.
Identifying Authentic Seaking Cards
Identifying authentic Seaking #21 cards is crucial for collectors to ensure they are acquiring genuine items. Authentic cards will feature specific printing details, including the correct font, coloration, and artwork that match the original releases. Additionally, examining the card's texture can help differentiate between real and counterfeit versions. Collectors are encouraged to familiarize themselves with the characteristics of the EX Ruby & Sapphire set, as this knowledge will aid in spotting potential fakes. Utilizing tools like TCGApp.io can assist in scanning and verifying the authenticity of trading cards, making it easier to track and manage collections while ensuring that each card is legitimate.
Buying and Selling Seaking #21
For collectors looking to buy or sell Seaking #21, understanding the market can significantly enhance their experience. Platforms like online marketplaces, trading forums, and local card shops are popular venues for transactions. It's advisable to research recent sales and listings to determine a fair price that reflects the card's current market value. When selling, providing detailed descriptions and high-quality images can attract potential buyers. Conversely, when purchasing, it's important to ask about the card's condition and any grading it may have received. Utilizing TCGApp.io can streamline the process of tracking prices and managing collections, making it a valuable tool for collectors engaged in buying and selling.
Raw vs graded worth
Grading plays a vital role in determining the value of Seaking #21. Cards that have been professionally graded are often seen as more desirable due to their verified condition and authenticity. Collectors should consider getting their cards graded to maximize their potential worth. Understanding how grading works and what factors are evaluated can help in making informed decisions about whether to grade a card.
Collector notes
Collecting Seaking #21 can be an exciting endeavor for Pokémon enthusiasts. As a rare card from the EX Ruby & Sapphire set, it's essential for collectors to familiarize themselves with its unique features and artwork. Identifying this print involves checking for specific details that distinguish it from other cards in the series. Joining collector communities and participating in discussions can enhance your knowledge and appreciation of this card, making the collecting experience more fulfilling.
Frequently asked questions
How much is Seaking worth?
As of Aug 5, 2026, a raw near-mint copy is worth about $13.22. Figures update from Cardmarket, TCGplayer and eBay sold data.
Is Seaking from EX Ruby & Sapphire valuable?
Value depends on condition, print, and current demand. Use the live market modules above for today's raw and graded context, then compare recent sold comps before buying or selling.
How do I check Seaking value with my phone?
Download TCGApp on iPhone, scan the card with the camera, and it matches the print so you can see live worth, graded context, and add it to a collection.
Should I grade Seaking?
Grading can help high-demand cards in strong condition, but fees and wait times matter. Compare raw market value with PSA 10 / graded sold context before submitting.
What factors influence the worth of Seaking #21?
The worth of Seaking #21 is influenced by its condition, rarity, market demand, and whether it has been graded by a professional service. Collectors should keep an eye on recent sales and trends to understand its current value.
How can I verify the authenticity of my Seaking card?
To verify the authenticity of your Seaking card, examine its printing details, texture, and artwork. Using tools like TCGApp.io can also help in scanning and confirming the legitimacy of the card.
Is it worth getting Seaking #21 graded?
Getting Seaking #21 graded can enhance its value, especially if the card is in excellent condition. Grading provides verification of the card's condition and authenticity, making it more appealing to potential buyers.
Where can I buy Seaking #21?
Seaking #21 can be purchased from various sources, including online marketplaces, trading forums, and local card shops. Researching current listings and prices can help you make an informed purchase.
How do I sell my Seaking #21 card?
To sell your Seaking #21 card, consider using online platforms, local trading events, or auction sites. Providing clear images and detailed descriptions can help attract potential buyers.
What should I look for when buying Seaking #21?
When buying Seaking #21, check for its condition, any grading it may have received, and compare prices across different platforms. Understanding the card's rarity and demand will help you determine a fair price.
