What is the starting price for this Psyduck Promo?

The ungraded version of Psyduck [Cosmos Holo] #7 starts at $11.

How much is a graded PSA 10 version worth?

A PSA 10 graded copy of this Pokémon Promo sells for $310.

Is there a significant price difference between ungraded and graded?

Yes, the difference is substantial, with a Grade 9 version valued at $59 compared to the ungraded $11.

Psyduck [Cosmos Holo] #7 — Pokémon Promo Card Value

Name: Psyduck [Cosmos Holo] #7 — Pokémon Promo Card Value
Brand: Pokémon

Pokémon Promo

What the Psyduck [Cosmos Holo] #7 card from Pokémon Promo is worth — ungraded and graded (PSA 10).

Psyduck [Cosmos Holo] #7 value — Ungraded $11 · Grade 9 $59 · PSA 10 $310. Prices updated July 2026.

Set · Pokémon PromoGame · Pokémon

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Value by grade

$11

Ungraded

5.4×

$59

Grade 9

28.2×

$310

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 28.2× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

For the lowest cost, buy the Standard Psyduck #7 for $10. The Cosmos Holo version at $11 offers a premium collectible appeal, likely due to its holographic finish, which adds visual desirability. If budget is tight, stick to the Standard. However, collectors prioritizing visual flair and a slightly rarer appearance should pay the extra dollar for the Cosmos Holo.

VersionUsedNewBuy

Cosmos Holo— this pagePsyduck [Cosmos Holo] #7 — Pokémon Promo Card Value$11.15$310eBay ↗

StandardPsyduck #7 — Pokémon Promo Card Value$10.01$397.5eBay ↗

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Price data verified against · 1

PriceCharting — Psyduck [Cosmos Holo] #7 (Pokémon Promo)$11.15

Item details

Brand: Pokémon
Set: Pokémon Promo
Game: Pokémon

Psyduck [Cosmos Holo] #7 (Pokémon Promo) card value

An ungraded Psyduck [Cosmos Holo] #7 from Pokémon Promo averages around $11. A Grade 9 copy runs about $59, and a PSA 10 gem-mint commands $310.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

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Condition	Value	Based on
Ungraded	$11	eBay sold comps
Grade 9	$59	eBay sold comps
PSA 10	$310	eBay sold comps

Frequently asked questions

What is the starting price for this Psyduck Promo?: The ungraded version of Psyduck [Cosmos Holo] #7 starts at $11.
How much is a graded PSA 10 version worth?: A PSA 10 graded copy of this Pokémon Promo sells for $310.
Is there a significant price difference between ungraded and graded?: Yes, the difference is substantial, with a Grade 9 version valued at $59 compared to the ungraded $11.