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Slowpoke & Psyduck-GX cards: every version & what they're worth

There are 4 English Slowpoke & Psyduck-GX cards, from Unified Minds (2019) to Unified Minds (2019). The rarest is the Unified Minds Rare Rainbow (239/236). Value depends on the version and its condition — every version is listed below, rarest first, with its price page and UK sold listings.

Versions
4
Sets
1
Chase versions
3
Secret rares
1
Years
2019

Every Slowpoke & Psyduck-GX card, rarest first

CardSetNo.RarityArtistValue
Slowpoke & Psyduck-GXUnified Minds 2019239/236 SecretRare RainbowConceptLabPrice · UK sold
Slowpoke & Psyduck-GXUnified Minds 2019217/236Rare UltraConceptLabPrice · UK sold
Slowpoke & Psyduck-GXUnified Minds 2019218/236Rare UltraMiki TanakaPrice · UK sold
Slowpoke & Psyduck-GXUnified Minds 201935/236Rare Holo GXMitsuhiro AritaPrice · UK sold

What makes one Slowpoke & Psyduck-GX worth more than another?

3 versions are chase rarities (Rare Ultra and Rare Rainbow), and these are usually the most valuable. 1 version is a secret rare, numbered past the set total. No version is Standard-legal right now, so demand comes from collectors. Condition is the biggest swing — a Near Mint copy can sell for several times a played one.

Other Psyduck cards by name

More: every Psyduck card with prices · all Pokémon-GX · is my card worth money? · selling in the UK

Questions people ask

How many Slowpoke & Psyduck-GX cards are there?

There are 4 English Slowpoke & Psyduck-GX cards across 1 set, released 2019, including 1 secret rare.

Which Slowpoke & Psyduck-GX card is the rarest?

By printed rarity, the Unified Minds Slowpoke & Psyduck-GX 239/236 — a Rare Rainbow numbered as a secret rare. Rarer versions usually sell for more, but condition and demand matter just as much.

How much is a Slowpoke & Psyduck-GX card worth?

It depends on which version you have and its condition. The 3 chase versions (Rare Ultra and Rare Rainbow) are typically worth the most. Open the version you own above for its latest market price, then compare recent UK sold listings.

What is the newest Slowpoke & Psyduck-GX card?

Slowpoke & Psyduck-GX 239/236 from Unified Minds (2 August 2019), a Rare Rainbow.

How do I tell which Slowpoke & Psyduck-GX I have?

Check the number in the bottom corner (for example 239/236) and the set symbol next to it, then match it to the table. A number higher than the set total means a secret rare.

Is Slowpoke & Psyduck-GX legal in Standard?

No. None of the Slowpoke & Psyduck-GX cards are legal in the 2026–27 Standard format, so their value is driven by collectors rather than players.

Who illustrated Slowpoke & Psyduck-GX?

ConceptLab (2), Miki Tanaka (1) and Mitsuhiro Arita (1).

Pully Value is for adult collectors (18+). Prices on each card page come from public marketplace data and aren't financial advice — check recent UK sold listings before you buy or sell.

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