Sealeo Power Keepers #37
Sold prices, not asking · Updated 5 July 2026
Confidence medium · How we price →
Sealeo is a Uncommon Pokémon card from Power Keepers (#37), illustrated by Ken Sugimori. It's a Stage 1 Water-type Pokémon with 70 HP, evolving from Spheal, weak to Lightning ×2. Its current blended market value is $11.10 ungraded, with a PSA 10 worth around $602 — a gem-mint grading premium of roughly 54× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 5 July 2026.
Price by variant
TCGplayer market price per printing — reverse holo, 1st edition and unlimited often differ sharply.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 14 | $602$393–$829 | |
| PSA 9pop 20 | $26$26–$26 |
Price history · Raw
Recent sold prices
Real completed sale prices from Fanatics Collect — weekly and premier auctions plus marketplace Buy It Now sales, refreshed periodically. Grade read from the listing title.
Population across graders
Only 29% of 48 PSA-graded Sealeo copies are a gem-mint 10 (14 of 48) — the rest grade lower.
Full grade breakdown (5 grades)
Full grade breakdown (5 grades)
Should you grade it?
Only 29.2% of copies gem (PSA 10 best case +$505); most land at PSA 9 or below.
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $601.64 | $86.01 | +$505 | 54.2× |
| PSA 9 | $26.00 | $70.25 | −$55 | 2.3× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 48 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 29.2% | $602.00 |
| PSA 9 | 41.7% | $26.00 |
| PSA ≤8 | 29.2% | $11.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
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Where to buy
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
70% spreadCurrently 70% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
Card text
Evolves from Spheal.
About the Pokémon
It has a very sensitive nose. It touches new things with its nose to examine them.
Card details
Other Sealeo cards
There are 9 different Sealeo printings — make sure you're valuing the right one. This is Power Keepers #37 (Uncommon).
More from Power Keepers
Frequently asked questions
How much is Sealeo (Power Keepers #37) worth?
As of 5 July 2026, Sealeo from Power Keepers is worth approximately $11.10 ungraded (near-mint), and around $602 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Sealeo?
A PSA 10 (gem mint) Sealeo from Power Keepers is worth around $602 — roughly 54× the raw ungraded value of $11.10.
Should I grade my Sealeo?
A PSA 10 sells for about $602 versus $11.10 raw — roughly a 54× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Sealeo rare?
Sealeo is a Uncommon card from Power Keepers (card #37), illustrated by Ken Sugimori. Its current blended market value is $11.10 ungraded.