Seaking
Seaking #21/109 (EX Ruby and Sapphire) is worth about $27.01 today for a Reverse Holofoil copy, the TCGplayer market price for any condition as of 2026-10-27, up 65% over 30 days. Non-holo copies are $1.01.
This card has 2 printings (TCGplayer market, 2026-10-27): Reverse Holofoil $27.01 (this page), Normal $1.01 (on this page's chart).
price trend and all-time high: more ↓less ↑
Seaking #21/109 is trending up: $27.01 today, up 65% in 30 days and at its all-time high (2026-10-19), and 11.5x its low of $2.34 (2024-03-01). TCGplayer market price as of 2026-10-27, tracked daily since 2024-02-08. chart →
Price data for your app or store: API and daily history since 2024 · CSV download
WORTH GRADING?
WHERE TO BUY AND SELL
Reverse Holofoil · eBay scanned Oct 2show the work →
| TCGplayer market | $27.01 | verify ↗ |
| TCGplayer lowest ask | $13.23 | |
| eBay delivered floor (scanned 25d ago) | $14.24 | the listing ↗ |
GAME DATA[ + ] SHOW[ × ] HIDE
- CARD TYPE
- Water
- STAGE
- Stage 1
- HP
- 70
- 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 card attached to the Defending Pokemon to the other Defending Pokemon. (Ignore this effect if your opponent has only 1 Defending Pokemon.)
- WEAKNESS
- L
- RESISTANCE
- None
- RETREAT COST
- 0
MORE BY HAJIME KUSAJIMA
FULL CATALOG →
MORE FROM EX RUBY AND SAPPHIRE
FULL SET →
PRICE FAQ
Why does Seaking #21/109 have two prices?
+×
Seaking #21/109 was printed 2 ways and each one sells separately: Reverse Holofoil $27.01; Normal $1.01 (TCGplayer market, 2026-10-27). Check the set, the rarity mark and any parallel foil, manga art or edition stamp on your copy to know which price is yours; TickerMint prices every printing on its own page.
What would a card shop pay for Seaking?
+×
Shops and show vendors commonly offer about 70% of market in cash and 80% in store credit. At today's $27.01 market price that is roughly $19 cash or $22 trade for a near-mint copy. Selling it yourself on TCGplayer or eBay nets more after fees; see the seller-net answer below.
What is Seaking (EX Ruby and Sapphire) worth today?
+×
Seaking [Reverse Holofoil] has a TCGplayer market price of $27.01 as of 2026-10-27. Non-holo copies are $1.01.
Is Seaking going up or down in price?
+×
Seaking #21/109 is trending up: $27.01 today, up 65% in 30 days and at its all-time high (2026-10-19), and 11.5x its low of $2.34 (2024-03-01). TCGplayer market price as of 2026-10-27, tracked daily since 2024-02-08. Other windows: up 0.0% over 7 days, up 74.6% over 90 days, up 462.7% over a year. A 30-day rise this size usually follows a supply squeeze or a new format result; check the eBay book depth before buying in.
What is the all-time high price for Seaking?
+×
In TickerMint's daily data (since February 2024), the TCGplayer market price for Seaking [Reverse Holofoil] (all conditions) peaked at $27.01 (2026-10-19) and bottomed at $2.34 (2024-03-01).
DISCUSSION
LOG IN to join the discussion.
What's your read on this card? Start the thread.
Get the weekly deep dive by email → one email a week, the cards and artists moving the market