Sealeo #37
📉 Dip AlertAs card #37 in Power Keepers, Sealeo is a Uncommon Pokémon card worth about $18.79 ungraded.
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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.
Sealeo #37 has slipped week-on-week. Selling sooner limits downside, while buyers get a value window.
Sealeo at a glance
- Cardmarket trend price €0.58.
- Set: Power Keepers (EX, 2007).
- Live market value $18.79 for the Reverse Holofoil print.
- 7-day average €0.46; 30-day average €0.52.
- Uncommon rarity.
Sealeo price by printing
Live TCGplayer and Cardmarket values for Sealeo #37.
TCGplayer prices, updated 2026/10/26.
- Low
- $8.00
- Mid
- $21.35
- High
- —
- Low
- $0.15
- Mid
- $0.67
- High
- —
Cardmarket pricing (EUR)
Cardmarket data updated 2026/10/26.
Verify the card image and live listings on TCGplayer, Cardmarket or eBay.
Is this Sealeo a good deal?
Put any asking price against today's live market value for Sealeo #37.
Enter what a seller is asking for Sealeo #37. We compare it to today's live market value.
About Sealeo #37
Sealeo is the #37 of 108 card in Power Keepers, a classic-era set released in 2007 as part of the EX series. A Water-type (70 HP), this stage 1 copy appeals to both collectors and players.
Artwork is by Ken Sugimori; the Reverse Holofoil printing sits around $18.79, spanning $8.00–— between the cheapest and priciest listings.
Card facts
- Set
- Power Keepers
- Series
- EX
- Number
- #37 / 108
- Rarity
- Uncommon
- Illustrator
- Ken Sugimori
- HP
- 70
- Type
- Water
- Subtype
- Stage 1
- Evolves from
- Spheal
- Pokédex
- #364
- Released
- 2007/02/17
Sealeo attacks, abilities & battle stats
Printed card text and battle statistics for Sealeo #37 — the playability layer behind the price.
Ice Beam
Flip a coin. If heads, the Defending Pokémon is now Paralyzed.
Battle stats
- Weakness
- Lightning ×2
- Retreat cost
- —
- Attacks
- 1
Sealeo price analysis
What drives the current market value of Sealeo #37.
By print variant, TCGplayer lists Reverse Holofoil ($18.79), Normal ($0.78) — 2 versions in total.
At $18.79 there is enough headroom for both flipping and collecting; compare the low and high ends before committing.
In the $18.79 band, condition and variant selection create meaningful price differences.
In EUR, Sealeo trends at €0.58 on Cardmarket (avg sold €0.57, lowest NM €0.02).
Sealeo price history & movement
Momentum reads cooling off — a 7-day average of €0.46 against a 30-day average of €0.52 (-11.5%).
Single-day average: €0.35; Cardmarket trend price €0.58.
Sealeo has been tracked here for 4 days, ranging from $14.21 to $18.79; the latest value sits at 100% of that recorded range — at the high end of the band.
Recorded volatility runs near 15.2% per day, with a maximum drawdown of 0% over the tracked window.
Cardmarket averages
Price fingerprint
Built from CardLedger's own daily snapshots · 4 days tracked · latest
Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology
How much would you net selling Sealeo?
Model the real take-home on a [object Object] sale across eBay, TCGplayer, Cardmarket and direct — fees and shipping included.
Selling Sealeo at $18.79 nets roughly $16.00 on eBay, $16.09 on TCGplayer, $17.50 via Cardmarket, $16.44 on Whatnot or $18.79 direct — the platform you pick is worth up to $2.79.
As a uncommon card, Sealeo sells differently by venue: marketplaces maximise reach, personal channels maximise margin. Use the calculator to weigh reach against take-home.
Your sale
Pre-filled with the current TCGplayer market for Sealeo #37.
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 Sealeo?
Model the break-even and PSA 9 vs PSA 10 profit on grading Sealeo #37 against today's raw market value.
Grading plan
Pre-filled with the live market value for Sealeo #37.
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 $18.79 raw and $40.00 all-in grading cost, a PSA 10 nets — versus selling raw, a PSA 9 nets —. You need a graded sale of $64.77 to break even on grading.
At your stated grade odds the expected profit is — (-32.0% 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.
Sealeo within Power Keepers
Sealeo ranks #60 of 98 tracked Power Keepers cards by market value, against a set median of $21.94.
It sits in the top 40% of the checklist on price.
The set's top card is Jolteon Star (#101), valued at $1,750.00.
What makes Sealeo valuable
- Sealeo comes from the classic era (2007), giving it a stable collector base with no new printings.
- As a Water-type Pokémon card, Sealeo is sought by players and collectors alike.
- At Uncommon rarity, Sealeo is widely available — its value comes from playability and condition.
- steady supply at this price keeps the card accessible to new collectors.
- Artwork by Ken Sugimori is a factor for collectors who follow specific illustrators.
Buying & selling Sealeo
- For Sealeo, confirm the exact print variant before buying: Reverse Holofoil, Normal prices differ, and listings often mix them.
- If you are buying to resell, model marketplace fees first — the $18.79 value is pre-fee, and the seller-fee calculator shows the net take-home per platform.
- Power Keepers was released in 2007; sealed product from this era is limited, so raw singles appreciate with collector demand.
- Because it is a Pokémon card, Sealeo has both collector and player demand — a broader buyer pool than purely collectible cards.
- Check sold listings rather than asking prices — the Reverse Holofoil market of $18.79 reflects actual transactions on TCGplayer.
Sealeo value questions
How much is Sealeo worth?
Live pricing puts the Reverse Holofoil print at $18.79 (low $8.00, high —); the Cardmarket trend is €0.58.
Will Sealeo hold its value?
As a classic-era Uncommon card it is trending down in the short term (-11.5% on the 7-day vs 30-day average). Finite supply supports long-term value.
How rare is Sealeo?
Sealeo is a Uncommon card from Power Keepers (EX series, 2007). It sits in a common-to-mid rarity tier, so condition and variant matter more than raw scarcity.
What print variants exist for Sealeo?
TCGplayer tracks 2 printings: Reverse Holofoil ($18.79), Normal ($0.78). Prices differ between variants, so always confirm which one you own or are buying.
Where is Sealeo sold?
The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $18.79. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.
Why does Sealeo cost what it does?
Four factors dominate: the Uncommon rarity tier, the classic-era EX set pedigree, playability (Pokémon, Water), and condition. Artwork by Ken Sugimori also matters to collector demand.
Other Sealeo cards
Sealeo appears in multiple sets — compare market values.
