Koffing

Rocket Gang · #promo · Common · 1997JPN

$2.47

Market price ▲ 3.8% (30d)

Prices as of Aug 14, 2026

142graded pop

37%gem rate

58.6×PSA 10 vs raw

0%off ATH $2.83 · Aug 2026

+$41.71EV to grade — worth it

Market data

Price history

Normal▲ 1.2% 7d

Low $1.00Mid $2.00High $3.24

Loading chart…

Live listings

Buy it now on eBay

Loading live listings…

Live from eBay · affiliate links support CardPrice · see recent sold results →

Shop live eBay listings →Recent eBay sold results

Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$2.69

Grade 5 est.$2.26

Grade 4 est.$1.87

Grade 3 est.$1.56

Grade 2 est.$1.27

Grade 1 est.$1.08

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$144.56

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

Graded population census · updated 2026-08-01

PSA142 graded · 52 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Koffing #promo worth?

As of August 14, 2026, Koffing #promo from Rocket Gang sells for around $2.47 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $144.56, roughly 58.5x the raw price, while a PSA 9 sits near $25.50. 142 copies have been graded to date, and 37% 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 Rocket Gang?Full master set guide — every card, chase list, and completion cost→