What is the starting resale value for an ungraded Psyduck #100?

An ungraded Psyduck #100 from Pokémon Secret Wonders currently has a starting resale value of $7.

How much is a PSA 10 graded copy worth?

A PSA 10 graded copy of Psyduck #100 is valued at $139.

Is the difference between ungraded and graded significant?

Yes, the difference is substantial; while ungraded starts at $7, a Grade 9 sells for $34, and a PSA 10 is $139.

Psyduck #100 — Pokémon Secret Wonders Card Value

Name: Psyduck #100 — Pokémon Secret Wonders Card Value
Brand: Pokémon

Pokémon Secret Wonders

What the Psyduck #100 card from Pokémon Secret Wonders is worth — ungraded and graded (PSA 10).

Psyduck #100 value — Ungraded $7 · Grade 9 $34 · PSA 10 $139. Prices updated July 2026.

Set · Pokémon Secret WondersGame · Pokémon

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↗ Rising · +62%

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Value by grade

Ungraded

4.9×

$34

Grade 9

19.9×

$139

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 19.9× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

If you just want Psyduck #100, grab the Standard version for only $7. The Reverse Holo version at $49 offers a noticeable upgrade in collectibility due to its special holographic treatment. Casual collectors looking for the basic piece should stick to the Standard. Serious collectors aiming for a more desirable piece should invest in the Reverse Holo.

VersionUsedNewBuy

Reverse HoloPsyduck [Reverse Holo] #100 — Pokémon Secret Wonders Card Value$49.36$949.44eBay ↗

Standard— this pagePsyduck #100 — Pokémon Secret Wonders Card Value$6.67$139.34eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Psyduck #100 (Pokémon Secret Wonders)$6.67

Item details

Brand: Pokémon
Set: Pokémon Secret Wonders
Game: Pokémon

Psyduck #100 (Pokémon Secret Wonders) card value

An ungraded Psyduck #100 from Pokémon Secret Wonders averages around $7. A Grade 9 copy runs about $34, and a PSA 10 gem-mint commands $139.

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	$7	eBay sold comps
Grade 9	$34	eBay sold comps
PSA 10	$139	eBay sold comps

Frequently asked questions

What is the starting resale value for an ungraded Psyduck #100?: An ungraded Psyduck #100 from Pokémon Secret Wonders currently has a starting resale value of $7.
How much is a PSA 10 graded copy worth?: A PSA 10 graded copy of Psyduck #100 is valued at $139.
Is the difference between ungraded and graded significant?: Yes, the difference is substantial; while ungraded starts at $7, a Grade 9 sells for $34, and a PSA 10 is $139.