Koffing

Shiny Star V · #275/190 · Shiny Rare · 2020JPN

$4.91

Market price ▲ 2.9% (1Y)

Prices as of Aug 14, 2026

404graded pop

75%gem rate

10.2×PSA 10 vs raw

-2%off ATH $4.97 · Jul 2026

+$9.92EV to grade — marginal

Market data

Price history

Holofoil▲ 1.0% 7d

Low $4.77Mid $4.95High $6.49

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$4.65

Grade 5 est.$3.91

Grade 4 est.$3.23

Grade 3 est.$2.69

Grade 2 est.$2.20

Grade 1 est.$1.86

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$50.25

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-08-01

CGC205 graded · 140 gem 10

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PSA199 graded · 162 gem 10

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Population data from PriceCharting, updated monthly.

How much is Koffing #275/190 worth?

Right now (August 14, 2026) the going rate for an ungraded Koffing #275/190 from Shiny Star V is about $4.91.

Grading changes the math on this one: a PSA 10 is valued around $50.25, roughly 10.2x the raw price, while a PSA 9 sits near $8.99. 205 copies have been graded to date, and 68% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Collecting Shiny Star V?Full master set guide — every card, chase list, and completion cost→