Mewtwo & Mew-GX
$428.24Details
Slowpoke & Psyduck-GX – Unified Minds #218
Unified Minds#218
WaterRare Ultra
Slowpoke & Psyduck-GX #218 is a Rare Ultra card from the Unified Minds expansion. This page tracks this exact printing, not every Slowpoke & Psyduck-GX card.
Current market price
$375.14
+4.9%
7d
+9.8%
30d
HOLOFOIL · TCGPLAYER · 2026-10-22
1collector is hunting this
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Sun & Moon
Unified Minds · View full set →01 · Price history
166 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Slowpoke & Psyduck-GX #218 card details.
Slowpoke & Psyduck-GX #218 is a Rare Ultra Water-type Pokémon card from Unified Minds, released August 2019. Its current tracked market price is $375.14 for the Holofoil variant, updated October 22, 2026.
Since May 4, 2026, the Unified Minds printing of Slowpoke & Psyduck-GX #218 has ranged from a low of $285.43 (May 4, 2026) to a high of $375.14 (October 21, 2026).
That is a +31.4% move from $285.43 to today's $375.14, at or near its tracked high.
Currently ranked #280 by market price across tracked Pokémon cards as of October 22, 2026.
Card number
#218
Released
August 2019
Rarity
Rare Ultra
Type
Water
Supertype
Pokémon
Pokémon
Series
Sun & Moon
Market source
TCGplayer market price · Holofoil · Updated October 22, 2026
02 · Other printings
4 printings
Every Slowpoke & Psyduck-GX printing.
Slowpoke & Psyduck-GX has 4 tracked English printings, including this Unified Minds #218 version. At $375.14 it is the most valuable of the 4 priced printings.
04 · Related cards
From the same set
More from Unified Minds.
Highest-priced cards from the same expansion, ordered by current market price.
05 · Same Pokémon
Cross-set · Psyduck
More Psyduck cards.
Other tracked cards featuring the same Pokémon, across every era it has appeared in.
View all Psyduck cards→
06 · Reference desk
Slowpoke & Psyduck-GX, explained.
Everything about this card — the price, the variants, and how we track it.
How has the Slowpoke & Psyduck-GX Unified Minds price changed?
Since May 4, 2026, the Unified Minds printing of Slowpoke & Psyduck-GX #218 has ranged from a low of $285.43 (May 4, 2026) to a high of $375.14 (October 21, 2026). That is a +31.4% move from $285.43 to today's $375.14, at or near its tracked high.
Which Slowpoke & Psyduck-GX printing is worth the most?
Slowpoke & Psyduck-GX has 4 tracked English printings, including this Unified Minds #218 version. At $375.14 it is the most valuable of the 4 priced printings.
Is Slowpoke & Psyduck-GX from Unified Minds a good investment?
We track prices, not provide investment advice. 1 collector is currently chasing this printing; the price history above shows how its market has moved.
How is the market price determined?
Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.
Where can I buy Slowpoke & Psyduck-GX?
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Holofoil
$375
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