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Slowpoke & Psyduck GX Secret Rare #239/236 Holofoil price and PSA 10 value

Slowpoke & Psyduck GX Secret Rare #239/236 Holofoil Pokémon card from SM - Unified Minds — Slowpoke & Psyduck GX Secret Rare #239/236 · SM - Unified Minds

As of September 23, 2026, a near-mint ungraded Slowpoke & Psyduck GX Secret Rare #239/236 Holofoil from SM - Unified Minds sells for about $223. Graded, a PSA 9 sells for about $246 and a PSA 10 for about $1,225.

Raw$223

PSA 8$150

PSA 9$246

PSA 10$1,225

Only worth it for a PSA 10. A PSA 10 ($1,225) makes $757.65, but a PSA 9 ($246) loses $74.50. Only send a copy that looks flawless.

Raw price: TCGplayer market price, updated September 23, 2026. Graded values: PriceCharting, updated September 23, 2026. Prices move daily. This is a guide, not financial advice.

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Slowpoke & Psyduck GX Secret Rare 239 grading math

Here is what you keep at each grade if you buy the card raw at today's price, pay PSA and $5 shipping, and sell the slab with a 13% selling fee. PSA's fee depends on what the card is worth after grading: it bills you up to the right tier if the card comes back worth more (the upcharge). PSA's cheapest open tier is Standard ($59.99). If this card grades a 10 it lands in Priority ($79.99), so your all-in cost is $308.

Grade	Sells for	PSA fee at that value	You make
PSA 10	$1,225	Priority $79.99	+$757.65
PSA 9	$246	Standard $59.99	−$74.50
PSA 8	$150	Standard $59.99	−$157.60

The slab has to sell for at least $354 to break even. A PSA 10 sells for about 5.5 times the raw price, and a PSA 9 for about 1.1 times.

Other grades: a 9.5 sells for about $270 and a BGS 10 for about $1,593.

PSA's cheaper Value tiers are paused right now. If they reopen (from $24.99 a card), a PSA 10 of this card would make +$757.65 and a PSA 9 −$39.50. PSA tiers checked September 20, 2026. See PSA grading cost and tiers and the full list of cards worth grading for profit.

Raw$223

PSA 8$150

PSA 9$246

PSA 10$1,225

Card details

CardSlowpoke & Psyduck GX Secret Rare #239/236
SetSM - Unified Minds
PrintingHolofoil
RaritySecret Rare
ReleasedAug 02, 2019
EraSun & Moon Era

About 200 tracked sales back these prices. That is enough to trust the numbers, though a graded copy can take a little time to sell.

See current Slowpoke & Psyduck GX Secret Rare 239 listings on TCGplayer

Before you grade this card

Modern cards usually come out of the pack clean, so centering and print lines decide most grades. Check the borders left to right and top to bottom, and tilt the card under light to spot print lines. Graders score centering, corners, edges and surface, and the lowest of the four usually sets the grade. Our guide to card grading shows what to look for and compares PSA, BGS and CGC.

Questions

Slowpoke & Psyduck GX Secret Rare 239 questions

How much is Slowpoke & Psyduck GX Secret Rare #239/236 worth?

An ungraded near-mint Slowpoke & Psyduck GX Secret Rare #239/236 Holofoil from SM - Unified Minds sells for about $223. Graded copies sell for about $246 as a PSA 9 and $1,225 as a PSA 10. Worn copies sell for less than the raw price.

Is Slowpoke & Psyduck GX Secret Rare 239 worth grading?

Only worth it for a PSA 10. A PSA 10 ($1,225) makes $757.65, but a PSA 9 ($246) loses $74.50. Only send a copy that looks flawless.

What is a PSA 10 Slowpoke & Psyduck GX Secret Rare 239 worth?

About $1,225, based on tracked sales. A PSA 10 sells for about 5.5 times the raw price, and a PSA 9 for about 1.1 times.

Where can I sell my Slowpoke & Psyduck GX Secret Rare 239?

Valuable singles usually do best on eBay, and stacks of cheaper singles on TCGplayer. Our guide on where to sell Pokémon cards compares the fees. If you would rather have it handled, ask us for a quote.

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