Sealeo 51/236, Cosmic Eclipse Pokémon card

Uncommon2019Sun & Moon era

SealeoCosmic Eclipse 51/236 price & value

Ungraded · near mint

Strong data

$0.30

Typical range $0.30 – $0.403 sold in the last 90 days

PSA 10: $31.78
PSA 9: $11.65

Prices updated today · How we price cards

Ungraded price by printing

Non-holo$0.30
Reverse holo$0.56

Current marketplace price for each printing. The headline value above blends sold prices across printings.

About this card

As of Sep 28, 2026, Sealeo 51/236 from Cosmic Eclipse is worth about $0.30 ungraded in near-mint condition and $31.78 graded PSA 10. That value is based on 3 recorded sales in the last 90 days.

Sealeo is card 51 of 236 in the Cosmic Eclipse price guide, a set released in November 2019 during the Sun & Moon era. Its rarity is Uncommon. The artwork is by miki kudo. In the checklist it sits after Spheal 50/236 and before Walrein 52/236.

It is the 175th most valuable of the 272 priced cards in Cosmic Eclipse, behind Arceus & Dialga & Palkia-GX 221/236 (see the most valuable Cosmic Eclipse cards). A PSA 10 copy is valued at about 106× the ungraded price, and a PSA 9 at $11.65, so condition matters a lot for this card.

It is one of 14 English Sealeo cards, and ranks 10th among them by ungraded value; the most valuable is Team Aqua's Sealeo from Team Magma vs Team Aqua. Compare them all in the most valuable Sealeo cards.

Price history

Sep 27Dec 28Mar 29Jun 29Sep 28

Now: $0.30
4 weeks: −6.3%
90 days: −14%
1 year: −70%
Highest: $1.49
Lowest: $0.18

Recorded history starts February 2021. Earlier history is monthly averages; from July 22, 2026 the line is a 7-day average of daily prices, so single-day swings don’t show.

Matched sold listings

Recent sales

3 on record

RawSealeo - 51/236 - Uncommon (Near Mint) Cosmic Eclipse - Water PokémonSep 12, 2026 · eBay · Listed as near mint · View listing$0.99
RawSealeo 51/236 - Cosmic Eclipse - Uncommon Pokemon Card - NMAug 9, 2026 · eBay · Listed as near mint · View listing$2.63
PSA 92019 Pokemon Sun & Moon Cosmic Eclipse Sealeo #51 PSA 9Jul 6, 2026 · eBay · View listing$40.00

Sold prices, not asking prices. Listings that bundle several cards, or name a different card number, are left out. Sales record updated Sep 27, 2026.

Card details

Set: Cosmic Eclipse
Number: 51/236
Rarity: Uncommon
Released: Nov 1, 2019
Era: Sun & Moon
Pokémon: Sealeo
Pokédex no.: #0364
Illustrator: miki kudo
Printings: Non-holo, Reverse holo

Explore further

Same Pokémon

Most valuable Sealeo cards

All 14

Before this set

Earlier versions

After this set

Later versions

Next in the binder

Nearby in Cosmic Eclipse

Full checklist

Cosmic Eclipse

Chase cards from this set

Full ranking

Common questions

How much is Sealeo 51/236 Cosmic Eclipse worth?

As of Sep 28, 2026, Sealeo 51/236 Cosmic Eclipse is worth about $0.30 ungraded in near-mint condition. Recent prices range from $0.30 to $0.40. A PSA 10 copy is worth about $31.78. How we price cards.

How much is a PSA 10 Sealeo 51/236 worth?

A PSA 10 Sealeo 51/236 Cosmic Eclipse is worth about $31.78; PSA 9 about $11.65. That is about 106× the ungraded value.

How often does Sealeo 51/236 sell?

Sealeo 51/236 Cosmic Eclipse recorded 3 sales in the last 90 days (1 in the last 30), most recently on Sep 12, 2026. The highest recent sale was $40.00 for a PSA 9 copy on Jul 6, 2026.

What is the most valuable card in Cosmic Eclipse?

The most valuable card in Cosmic Eclipse is Arceus & Dialga & Palkia-GX 221/236, at about $793 ungraded. Sealeo 51/236 ranks 175th of 272. See the full Cosmic Eclipse ranking.

What set is Sealeo 51/236 from?

Sealeo 51/236 is from the English Pokémon TCG set Cosmic Eclipse, released Nov 1, 2019, in the Sun & Moon era. Its rarity is Uncommon.