Goop Gas Attack

Rocket Gang · #promo · Common · 1997JPN

$0.65
Market price ▼ 24.4% (30d)
Prices as of Sep 27, 2026
309graded pop
37%gem rate
305.8×PSA 10 vs raw
-74%off ATH $2.48 · Aug 2026
+$65.27EV to grade — worth it
Market data

Price history

Normal▼ 4.4% 7d
Low $0.23Mid $0.79

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Graded market

Graded values

PSA 10 report →updated 2026-09-27
Grade 6 est.$1.90
Grade 5 est.$1.60
Grade 4 est.$1.32
Grade 3 est.$1.10
Grade 2 est.$0.90
Grade 1 est.$0.76

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$198.76

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

Graded population census · updated 2026-09-19

CGC159 graded · 66 gem 10
PSA150 graded · 49 gem 10

Population data from PriceCharting, updated monthly.

How much is Goop Gas Attack #promo worth?

Goop Gas Attack #promo is a Common Japanese card from Rocket Gang (1997) — today it trades at roughly $0.65 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $198.76, roughly 305.8x the raw price, while a PSA 9 sits near $27.00. 159 copies have been graded to date, and 42% 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 Goop Gas Attack has moved over time.

Collecting Rocket Gang?Full master set guide — every card, chase list, and completion cost→

Other printings of Goop Gas Attack 1

Goop Gas Attack #78 Team Rocket
Goop Gas Attack
Team Rocket · #78/82