Koffing

Holon Research Tower · #5/86 · Common · 2005JPN

$8.25

Market price ▲ 0.3% (1Y)

Prices as of Jul 26, 2026

1st Edition Standard

28graded pop

75%gem rate

14.0×PSA 10 vs raw

-50%off ATH $5.99 · Oct 2023

+$62.65EV to grade — worth it

Printings & price history

1st Edition$8.25

Low $8.25Mid $8.25High $8.25

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Graded values

updated 2026-07-25

Grade 6 est.$2.84

Grade 5 est.$2.39

Grade 4 est.$1.97

Grade 3 est.$1.64

Grade 2 est.$1.35

Grade 1 est.$1.14

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$115.15

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

Graded population census · updated 2026-07-08

CGC18 graded · 15 gem 10

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PSA10 graded · 6 gem 10

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Population data from PriceCharting, updated monthly.

How much is Koffing #5/86 worth?

Koffing #5/86 is a Common Japanese card from Holon Research Tower (2005) — today it trades at roughly $8.25 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $115.15, roughly 14.0x the raw price, while a PSA 9 sits near $38.16. 18 copies have been graded to date, and 83% 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.