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MarketsEDITION № 158 Sets33 SETS · WOTC ERA Listings11,806 LIVE Methodology

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Markets Sets Listings

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GO TO

SETS

↑↓ MOVE↵ OPENESC CLOSE

MarketsEDITION № 158 Sets33 SETS · WOTC ERA Listings11,806 LIVE Methodology

Early access

Data rebuilt every morning · 6:00 AM PT
© 2026 Gembook

Koffing Unlimited PSA 10 · Base #51/102 — Gembook

Base/#51/102Gembook Value·PSA 10

Koffing

$199

#2678Overall #220in Base

UNLIMITED · PSA 10

Koffing — Base 51/102

1st EditionShadowless

Details

Price confidence

SetBase

Number51 / 102

Released1999

PSA population395

Fair range$144–$199

Last sale$199 · Aug 27, 2026

Live listings4 · checked daily

Recent sales

Live listings

4 live

eBay · buy it now+$4$176 eBay · buy it now+$28$200 Fanatics · buy it now+$127$299 eBay · buy it now+$334$506

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More from Base

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How we price this

Gembook Value is the weighted median of 4 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.

Methodology →

Price History180.3%

Recent sales

19 verified · 5 shown

Aug 27, 2026eBay$199+$0

Aug 6, 2026eBay$195−$4

Jul 12, 2026eBay$128−$72

Jul 5, 2026eBay$144−$55

May 29, 2026eBay$135−$64