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Unown
Unseen Forces Unown Collection

Unown

Unseen Forces Unown Collection · K/28
Illustration: Nakaoka →
Market value · English · Near Mint
$3.16
mostly $3 – $63 ·

What is Unown K/28 (Unseen Forces Unown Collection) worth?

As of 2026-10-19: In Near Mint, an English copy of Unown K/28 is worth about $3.16, based on 38 real sales. A PSA 10 sells for around $259.

  1. 1
    Real sales

    38 completed Near Mint sales from eBay, Goldin and Fanatics, each one checked on the listing page.

  2. 2
    Outliers out

    Prices far above or below the median are dropped: lots, fakes, mismatched cards.

  3. 3
    Recent counts more

    Newer sales weigh more than old ones, so the value follows the market, not the yearly average.

No estimate, no asking prices. Paid sales only.
Market price
$3.16
based on 38 sales
Price history · RAW
2026-03-02 · $0.68 $57.76 · 2026-10-19
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
ebay.it n=5 $26.78 +1288%
ebay.fr n=2 $23.96 +1142%
ebay.co.uk n=14 $16.84 +773%
ebay.de n=21 $5.60 +190%
ebay.com n=159 $1.93 —
Price per print
🇬🇧 Normal · EN n=128 $3.75
How is this value calculated?
Ladder estimate · English · ~$69.63 gelb
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe28 10 d $70.92228.57
eigene LP-Verkäufe ÷ 0.777851 18 d $2.531.08
eigene PSA10-Verkäufe ÷ 34.32872 46 d $35.870.28
eigene PSA9-Verkäufe ÷ 16.0215 58 d $11.830.25
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $69.63 · Σ g = 230.18

Measured error for this era×language (backtest): ±22 %

Gate not green — shown only here, never as the price.

Ladder estimate · Deutsch · ~$69.89 rot
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 0.9854 (Sprach-Faktor aus 42 Karten)28 10 d $69.892.4
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $69.89 · Σ g = 2.4

Measured error for this era×language (backtest): ±20 %

Gate not green — shown only here, never as the price.

Ladder estimate · Français · ~$72.98 rot
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 1.0288 (Sprach-Faktor aus 9 Karten)28 10 d $72.986.33
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $72.98 · Σ g = 6.33

Measured error for this era×language (backtest): ±2 %

Gate not green — shown only here, never as the price.

PSA Population

No PSA numbers for this print yet — in any language.

Recent sales · 211
2026-10-19 EN RAW NM Unown [K] 58/64 Neo Revelation Pokemon Unlimited CR CG gangs · eBay $2.95
2026-10-19 EN RAW NM 2005 Pokémon Unown Ex Unseen Forces Holo K/28 La page · eBay $44.96
2026-10-17 EN RAW UNKNOWN Unown [K] Uncommon Secret Wonders 68/132 · eBay $2.39
2026-10-15 EN RAW LP Unown [K] 58/64 Neo Revelation Pokemon Unlimited LP · eBay $1.99
2026-10-15 EN RAW UNKNOWN Unown [K] 68/132 Secret Wonders Regular · eBay $3.60
2026-10-12 EN RAW NM Unown (K) K/28 Holo Rare Unseen Forces Pokemon TCG NM+ SWIRL · eBay $66.05
2026-10-12 EN RAW UNKNOWN Nintendo Neo Revelation Unown [K] 58/64 English 2000 40 HP U · eBay $0.59
2026-10-11 EN RAW NM Unown K 68/132💯MINT💯EX Trainer Kit Pokemon Card TCG · eBay $2.64
2026-10-11 EN RAW NM Nintendo Pokemon TCG Unown [K] 56/64 Neo Discovery Holo PSA · eBay $102.56
2026-10-10 EN RAW UNKNOWN Pokemon Karte Unown K/28 EX Unseen Forces Holo Rare mit Swir · eBay $31.53
2026-10-09 EN CGC 8 Pokemon TCG Unown K 58/64 Neo Revelation CGC 8 Regular Psych · eBay $11.84
2026-10-08 EN RAW HP Unown (k) K/28 Unseen Forces Holo Rare Pokemon Damaged DMG · eBay $18.04
2026-10-07 EN RAW UNKNOWN Unown [K] 58/64 Neo Revelation Regular · eBay $2.52
2026-10-06 EN RAW UNKNOWN Charm Pokemon Centro Nazionale Zukan Metallo 201 Unown (K) J $13.10
2026-10-06 EN RAW UNKNOWN Pokemon Go Shiny Unown K | Tr-de 20k Polvere di Stelle $3.57
2026-10-05 EN RAW UNKNOWN Unown (K) K/28 EX Unseen Forces Holo $24.26
2026-10-04 EN RAW NM Unown [K] Uncommon Secret Wonders 68/132 NM $1.75
2026-10-04 EN PSA 9 2005 Pokemon EX Unseen Forces Unown #K/28 Rare Holo PSA 9 Mi $190.12
2026-10-02 EN RAW UNKNOWN Unown [K] 68/132 Uncommon Secret Wonders Pokemon $1.99
2026-10-01 EN RAW UNKNOWN Unown (K) Pokemon Neo Revelation #58 2001 $0.99
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