Grass Energy

Expansion Pack · #promo · Common · 1996JPN

$0.62

Market price ▲ 1.6% (30d)

Prices as of Oct 17, 2026

262graded pop

36%gem rate

264.3×PSA 10 vs raw

-78%off ATH $2.84 · Aug 2026

+$54.81EV to grade — worth it

Market data

Price history

Normal▲ 0.0% 7d

Low $0.25Mid $0.50

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Graded market

Graded values

PSA 10 report →updated 2026-10-17

Grade 6 est.$2.32

Grade 5 est.$1.95

Grade 4 est.$1.61

Grade 3 est.$1.34

Grade 2 est.$1.10

Grade 1 est.$0.93

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$163.89

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

Graded population census · updated 2026-09-19

PSA237 graded · 87 gem 10

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CGC25 graded · 6 gem 10

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Population data from PriceCharting, updated monthly.

How much is Grass Energy #promo worth?

Grass Energy #promo is a Common Japanese card from Expansion Pack (1996) — today it trades at roughly $0.62 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $163.89, roughly 264.3x the raw price, while a PSA 9 sits near $34.50. 237 copies have been graded to date, and 37% 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 Grass Energy has moved over time.

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