Gastrodon East Sea #8
📉 Dip AlertFrom Secret Wonders, Gastrodon East Sea (#8) is a Rare Holo Pokémon card valued at $24.10 on TCGplayer today.
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By CardLedger Research · Market data updated · Prices from TCGplayer & Cardmarket
Net estimates use each marketplace's default seller tier and typical shipping — fees vary by category, account status and payment method, so confirm current rates before selling.
Gastrodon East Sea #8 has slipped week-on-week. Selling sooner limits downside, while buyers get a value window.
Gastrodon East Sea at a glance
- Set: Secret Wonders (Diamond & Pearl, 2007).
- Short-term trend -16.2% (7d vs 30d).
- Trend price on Cardmarket: €2.79.
- Rare Holo rarity.
- Live market value $24.10 for the Reverse Holofoil print.
Gastrodon East Sea price by printing
Live TCGplayer and Cardmarket values for Gastrodon East Sea #8.
TCGplayer prices, updated 2026/10/26.
- Low
- $6.93
- Mid
- $8.05
- High
- —
- Low
- $8.50
- Mid
- $16.99
- High
- —
Cardmarket pricing (EUR)
Cardmarket data updated 2026/10/26.
Verify the card image and live listings on TCGplayer, Cardmarket or eBay.
Is this Gastrodon East Sea a good deal?
Put any asking price against today's live market value for Gastrodon East Sea #8.
Enter what a seller is asking for Gastrodon East Sea #8. We compare it to today's live market value.
About Gastrodon East Sea #8
Printed as #8 in Secret Wonders, Gastrodon East Sea belongs to the Diamond & Pearl series and dates to 2007. The card carries 100 HP and Water typing, with a Stage 1 designation.
Kazuyuki Kano illustrated this card. Its Reverse Holofoil printing is priced near $24.10, with listings from $6.93 to —.
Card facts
- Set
- Secret Wonders
- Series
- Diamond & Pearl
- Number
- #8 / 132
- Rarity
- Rare Holo
- Illustrator
- Kazuyuki Kano
- HP
- 100
- Type
- Water
- Subtype
- Stage 1
- Evolves from
- Shellos East Sea
- Released
- 2007/11/01
Gastrodon East Sea attacks, abilities & battle stats
Printed card text and battle statistics for Gastrodon East Sea #8 — the playability layer behind the price.
Osmosis
Once during your turn (before your attack), if you have Gastrodon West Sea in play, you may move up to 3 damage counters from Gastrodon East Sea to 1 of your Gastrodon West Sea.
Dwindling Wave
Does 80 damage minus 10 damage for each damage counter on Gastrodon East Sea.
Battle stats
- Weakness
- Grass +30
- Resistance
- Lightning -20
- Retreat cost
- Colorless · Colorless · Colorless · Colorless
- Ability
- Osmosis
- Attacks
- 1
Gastrodon East Sea price analysis
What drives the current market value of Gastrodon East Sea #8.
TCGplayer tracks 2 print variants for this card: Reverse Holofoil ($24.10), Holofoil ($19.13).
This $24.10 tier rewards clean copies: a well-centred example sells well above a scuffed one.
A $24.10 card attracts serious buyers, so condition, centring and the specific print variant matter more than the headline price.
Cardmarket values Gastrodon East Sea at a trend of €2.79, an average sold price of €2.93 and a near-mint floor of €0.69.
Gastrodon East Sea price history & movement
The card is cooling off: the 7-day average sold price is €2.27, 16.2% below the 30-day average of €2.71.
The most recent 24-hour average is €2.90, and Cardmarket's trend price sits at €2.79.
Across 5 recorded days the price spanned $24.10–$24.10. The most recent snapshot of $24.10 sits 100% up that range.
Day to day the price swings by roughly 0% (standard deviation); the deepest recorded drawdown is 0%.
Cardmarket averages
Price fingerprint
Built from CardLedger's own daily snapshots · 5 days tracked · latest
Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology
How much would you net selling Gastrodon East Sea?
Model the real take-home on a [object Object] sale across eBay, TCGplayer, Cardmarket and direct — fees and shipping included.
On a $24.10 sale, the take-home differs by platform: about $20.61 via eBay's default tier, $20.73 on TCGplayer, $22.55 on Cardmarket, $21.17 on Whatnot and $24.10 selling directly — a $3.49 spread after fees and typical shipping.
High-fee marketplaces reach the biggest buyer pool, while direct and low-commission routes keep more margin but move slower — adjust the widget below for your own shipping and price.
Your sale
Pre-filled with the current TCGplayer market for Gastrodon East Sea #8.
Modelled on each marketplace's default seller tier with your shipping input. Net payout = sale price − selling fees − outbound shipping. Fee figures are estimates (last reviewed October 15, 2026) and vary by category, account status and payment method — confirm current rates with the marketplace. Open the full seller fee calculator to model account tiers and buyer-paid shipping.
Should you grade Gastrodon East Sea?
Model the break-even and PSA 9 vs PSA 10 profit on grading Gastrodon East Sea #8 against today's raw market value.
Grading plan
Pre-filled with the live market value for Gastrodon East Sea #8.
Both-way postage plus declared-value insurance.
Estimated graded values below are a transparent starting point based on the raw price band — edit them with real graded comps before deciding.
At $24.10 raw and $40.00 all-in grading cost, a PSA 10 nets $12.41 versus selling raw, a PSA 9 nets —. You need a graded sale of $70.08 to break even on grading.
At your stated grade odds the expected profit is — (-14.1% return on cost basis).
Grading costs, turnaround and grade outcomes vary by service and card. The estimated PSA 9 and PSA 10 values are heuristics, not predictions — always sanity-check against recent graded sold listings before committing. This is a modelling tool, not financial advice.
Gastrodon East Sea within Secret Wonders
By market value Gastrodon East Sea sits at #26 of 70 in Secret Wonders (set median $14.27).
It sits in the top 64% of the checklist on price.
The set's top card is Lugia (#14), valued at $376.20.
What makes Gastrodon East Sea valuable
- Kazuyuki Kano illustrated this card, which adds appeal for artist-focused collectors.
- A $24.10 card with steady supply status keeps buyer competition steady.
- Its Water typing means Gastrodon East Sea has a dual collector-and-player audience.
- Gastrodon East Sea comes from the classic era (2007), giving it a stable collector base with no new printings.
- Rare Holo is an upper-tier rarity, which concentrates demand on comparatively few copies.
Buying & selling Gastrodon East Sea
- Because it is a Pokémon card, Gastrodon East Sea has both collector and player demand — a broader buyer pool than purely collectible cards.
- For Gastrodon East Sea, confirm the exact print variant before buying: Reverse Holofoil, Holofoil prices differ, and listings often mix them.
- Check sold listings rather than asking prices — the Reverse Holofoil market of $24.10 reflects actual transactions on TCGplayer.
- Centring and surface condition matter most on Rare Holo cards; a clean copy of Gastrodon East Sea can realise well above the $6.93 low end.
- Bulk lots of Gastrodon East Sea can hide condition issues; inspect edges and holo surfaces before paying near the — high.
Gastrodon East Sea value questions
How much is Gastrodon East Sea worth?
The current TCGplayer market value is $24.10 for the Reverse Holofoil printing, with a low of $6.93 and a high of —. Cardmarket trends at €2.79.
Will Gastrodon East Sea hold its value?
Short-term momentum is softening (-16.2%). Older print runs tend to be more defensive holds.
Is Gastrodon East Sea rare?
Gastrodon East Sea is a Rare Holo card from Secret Wonders (Diamond & Pearl series, 2007). That is an upper rarity tier, so demand concentrates on relatively few copies.
What print variants exist for Gastrodon East Sea?
TCGplayer tracks 2 printings: Reverse Holofoil ($24.10), Holofoil ($19.13). Prices differ between variants, so always confirm which one you own or are buying.
Which marketplace sells Gastrodon East Sea?
The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $24.10. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.
What drives Gastrodon East Sea's value?
Four factors dominate: the Rare Holo rarity tier, the classic-era Diamond & Pearl set pedigree, playability (Pokémon, Water), and condition. Artwork by Kazuyuki Kano also matters to collector demand.
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