
- ▲Older set (2+ years): less sealed supply
Prices updated Oct 30, 2026. Raw: TCGplayer Near Mint market price. Graded: PriceCharting sold prices.
Slowpoke & Psyduck GX (35/236) from Unified Minds is an Ultra Rare. It sells for about $141.84 raw and $800.00 in a PSA 10. The raw price is up 0.2% over the last 7 days and down 1.4% over 30 days.
It is the 12th most valuable of the 32 Unified Minds cards we track, just behind Mewtwo & Mew GX ($147.74) and ahead of Rowlet & Alolan Exeggutor GX (Alternate Full Art) ($139.02). The set’s most valuable card is Mewtwo & Mew GX (Secret) ($429.40). Among the 869 Ultra Rare cards on PokeInsider, it ranks 298th by raw price.
Slowpoke & Psyduck GX price today
Raw price change
Slowpoke & Psyduck GX price chart
Grading math
A PSA 10 sells for 5.6x the raw price. A PSA 9 sells for $204.75, 1.4x raw.
Even a PSA 9 ($204.75) sells for more than a raw copy plus $39.99 to grade it (PSA Value, for cards valued up to $500) ($181.83 total), so grading pays if your copy is clean enough for a 9; a PSA 10 is upside on top. Most raw copies grade lower than a 9, so check condition first. This is a rough guide, not a guarantee.
Run the numbers for Slowpoke & Psyduck GX in our grading calculator (your own cost, gem rate, tier and fees).
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