Koffing

Pokemon Card 151 · #109/165 · Common · 2023JPN

$13.75

Market price ▲ 9.3% (1Y)

Prices as of Jul 27, 2026

886graded pop

88%gem rate

2.7×PSA 10 vs raw

-33%off ATH $2.93 · May 2025

−$5.37EV to grade — don't

Price history

Master Ball Pattern▲ 0.7% 7d$13.75

Low $11.50Mid $20.50High $25.22

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Graded values

updated 2026-07-27

Grade 6 est.$14.34

Grade 5 est.$12.08

Grade 4 est.$9.97

Grade 3 est.$8.31

Grade 2 est.$6.80

Grade 1 est.$5.74

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$59.55

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

Graded population census · updated 2026-07-07

CGC63 graded · 57 gem 10

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PSA24 graded · 8 gem 10

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Population data from PriceCharting, updated monthly.

How much is Koffing #109/165 worth?

A raw copy of Koffing #109/165 (Pokemon Card 151, 2023) is worth about $13.75 right now, based on the latest market data from July 27, 2026.

Grading changes the math on this one: a PSA 10 is valued around $59.55, roughly 4.3x the raw price, while a PSA 9 sits near $8.99. 685 copies have been graded to date, and 91% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Koffing has moved over time.