POKEMARKET

THE POKEMON CARD TERMINAL

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Unown (Z)

Unown (Z)

Z/28

HOLO

Graded Cap$19.4K

PSA 10$563

Raw NM$29

EX Unseen Forces

Price & Volume History

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Market

Market data via eBay

Last Sale

$102

434 days ago

Price Estimate

$563

MODELED

Buy It Now

—

No active listings

Spread:—

At all-time high

Price Confidence:Modeled · Set

Sales

Sales

4 sales · Dec 12 2022 – Jul 6 2025

2025-07-06$102eBay

(POKEMON) Unown PSA 10 Unseen Forces Z/28 Holo Official Pokémon Card [eBay]

2025-06-26$245eBay

(POKEMON) Unown PSA 10 Unseen Forces Z/28 Holo Official Pokémon Card [eBay]

2024-09-28$260eBay

2005 POKÉMON EX UNSEEN FORCES UNOWN HOLO Z/28 PSA 10!! Low Pop! #28 [eBay]

2022-12-12$205eBay

PSA 10 GEM MINT Unown Z ex Unseen Forces Holo Rare Pokemon Card Z/28 POP 6! [eBay]

Grading

Snapshot

Key Metrics · Grading Activity

		Percentile vs.
Metric	Value	Set	Era	All
Value / CopyPSA 10 price divided by how many PSA 10 copies exist. Roughly: how much value rides on each perfect copy.	$33	35	—	—
Gem RateOf every copy PSA has ever graded, the share that came back a perfect 10.	15.3%	47	48	59
Gem Premium (10:9)How much more a PSA 10 costs than a PSA 9 of this card. 2.5× means the perfect copy sells for 2.5 times the near-perfect one.	4.5×	36	32	29
Vs ExpectedThis card's price vs what you'd expect for a card with its PSA 10 population in its era. 9× means the market pays nine times what rarity alone explains — collector demand. Below 1× means it's cheaper than its scarcity suggests.	0.8×	33	40	56

10

17

PSA

Total: 111

Gem Rate: 15.3%

Cumulative Grading

All Grades

111 total graded · click to change view

▍ PSA

▍ Raw

▍ Other Grades

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