Boost Energy

Unseen Forces · #98/115 · Uncommon · 2005

$1.02

Market price ▲ 3.0% (30d)

Prices as of Aug 14, 2026

Normal Reverse Holofoil

SpecialArt · Shin-ichi Yoshikawa

99graded pop

27%gem rate

6.4×PSA 10 vs raw

-83%off ATH $8.57 · Apr 2023

+$3.55EV to grade — marginal

Market data

Printings & price history

Normal▲ 0.0% 7d$1.02

Low $0.74Mid $1.02

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$1.40

Grade 5 est.$1.18

Grade 4 est.$0.97

Grade 3 est.$0.81

Grade 2 est.$0.66

Grade 1 est.$0.56

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$108.88

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

Graded population census · updated 2026-07-07

CGC19 graded · 10 gem 10

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PSA8 graded · 4 gem 10

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Population data from PriceCharting, updated monthly.

How much is Boost Energy #98/115 worth?

Right now (August 14, 2026) the going rate for an ungraded Boost Energy #98/115 from Unseen Forces is about $1.02. Across the 2 printings we track, copies run anywhere from $0.74 to $179.91 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $108.88, roughly 106.7x the raw price, while a PSA 9 sits near $21.78. 53 copies have been graded to date, and 13% 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 Unseen Forces?Full master set guide — every card, chase list, and completion cost→