Boost Energy

Unseen Forces · #98/115 · Uncommon · 2005

$0.93

Market price ▼ 5.1% (30d)

Prices as of Sep 25, 2026

Normal Reverse Holofoil

SpecialArt · Shin-ichi Yoshikawa

99graded pop

27%gem rate

115.8×PSA 10 vs raw

-89%off ATH $8.57 · Apr 2023

+$19.51EV to grade — marginal

Market data

Printings & price history

Normal▼ 4.1% 7d$0.93

Low $0.65Mid $1.02

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Graded market

Graded values

PSA 10 report →updated 2026-09-25

Grade 6 est.$1.17

Grade 5 est.$0.98

Grade 4 est.$0.81

Grade 3 est.$0.68

Grade 2 est.$0.55

Grade 1 est.$0.47

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 2026-09-17

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 (September 25, 2026) the going rate for an ungraded Boost Energy #98/115 from Unseen Forces is about $0.93. Across the 2 printings we track, copies run anywhere from $0.65 to $179.85 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $108.88, roughly 117.1x the raw price, while a PSA 9 sits near $21.05. 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→