Sealeo

Power Keepers · #37/108 · Uncommon · 2007

$11.10

Reverse Holofoil · Market price ▲ 0.0% (30d)

Prices as of Jul 26, 2026

Normal Reverse Holofoil

HP 70WaterStage 1Art · Ken Sugimori

93graded pop

28%gem rate

4.6×PSA 10 vs raw

-81%off ATH $5.49 · Feb 2023

−$2.97EV to grade — don't

Printings & price history

Reverse Holofoil▲ 0.0% 7d$11.10

Low $6.44Mid $29.99

Loading chart…

Buy it now on eBay

Loading live listings…

Live from eBay · affiliate links support CardPrice · see recent sold results →

Shop live eBay listings →Recent eBay sold results

Graded values

updated 2026-07-26

Grade 6 est.$6.69

Grade 5 est.$5.63

Grade 4 est.$4.65

Grade 3 est.$3.87

Grade 2 est.$3.17

Grade 1 est.$2.68

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

Reverse Holofoil · PSA 10 price history$570.00

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-07

PSA48 graded · 14 gem 10

12345678910

CGC45 graded · 12 gem 10

12345678910

Population data from PriceCharting, updated monthly.

Attacks

20Ice Beam

Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

How much is Sealeo #37/108 worth?

Right now (July 26, 2026) the going rate for an ungraded Sealeo #37/108 from Power Keepers is about $0.69. Across the 2 printings we track, copies run anywhere from $0.20 to $134.95 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $51.49, roughly 74.6x the raw price, while a PSA 9 sits near $26.00. 48 copies have been graded to date, and 29% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.