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Seaking.

EX Deoxys · 24/107 · Rare
updated Aug 14, 2026
Seaking 24/107 from EX Deoxys
Raw market value · Reverse Holofoil
$12.99.
near mint, ungraded7 day – · 30 day –
Price by printing
Reverse Holofoilthis page$12.99
Normal$1.37
Check live eBay pricesPrices above are what copies actually sold for, not what sellers are asking.

Price history and graded value

monthly median sold price
$3.2$10$32$100$320SEP '21MAY '23DEC '24AUG '26

Grading odds

PSA has graded 16 copies. Where they landed:

PSA 1025.0%
PSA 956.3%
PSA 812.5%
PSA 70.0%
6 or lower6.3%
Not worth grading
$39.77
top slab, best case

A PSA 10 sells for $39.77 against $1.50 raw plus a $25 fee. Without a population report we cannot weight that by the odds, so treat it as the best case: most submissions come back below the top grade.

More from EX Deoxys

All 108 cards →
Rayquaza exRayquaza ex$999.00RayquazaRayquaza$581.92GyaradosGyarados$300.00Rocket's Raikou exRocket's Raikou ex$284.99JirachiJirachi$253.33Deoxys ex (Normal Forme)Deoxys ex (Normal Forme)$225.49

Looking for a different one? All 21 Seaking cards we price →

The same card in other sets

Aquapolis059/147$82.12EX Ruby and Sapphire21/109$15.47Jungle46/64$5.65Prismatic Evolutions021/131$3.34Neo Revelation37/64$2.72Supreme Victors43$2.70Diamond and Pearl62/130$2.67Scarlet & Violet 151119/165$1.53

What moves the price of this card

The Seaking on this page is the Reverse Holofoil printing from EX Deoxys, and it trades at $12.99 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.

Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $39.77. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.