Grass Energy

Power Keepers · #103/108 · Rare Holo · 2007

$7.21

Market price ▲ 4.9% (30d)

Prices as of Sep 25, 2026

Basic

458graded pop

18%gem rate

6.7×PSA 10 vs raw

−$6.69EV to grade — don't

Market data

Price history

Holofoil▲ 0.0% 7d

Low $5.42Mid $6.96

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Graded market

Graded values

PSA 10 report →updated 2026-09-24

Grade 6 est.$5.05

Grade 5 est.$4.26

Grade 4 est.$3.51

Grade 3 est.$2.93

Grade 2 est.$2.39

Grade 1 est.$2.02

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$48.00

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

Graded population census · updated 2026-09-17

PSA162 graded · 27 gem 10

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CGC67 graded · 13 gem 10

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Population data from PriceCharting, updated monthly.

How much is Grass Energy #103/108 worth?

As of September 25, 2026, Grass Energy #103/108 from Power Keepers sells for around $7.21 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $48.00, roughly 6.7x the raw price, while a PSA 9 sits near $20.76. 162 copies have been graded to date, and 17% 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.

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