Poliwag

Base Expansion Pack · #8/128 · Common · 2001JPN

$6.36

Market price ▲ 8.2% (30d)

Prices as of Aug 14, 2026

1st Edition Standard

144graded pop

60%gem rate

35.4×PSA 10 vs raw

-7%off ATH $7.84 · Aug 2026

+$110.62EV to grade — worth it

Market data

Printings & price history

1st Edition▲ 2.7% 7d$6.36

Low $8.00Mid $8.00High $8.00

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$6.92

Grade 5 est.$5.82

Grade 4 est.$4.80

Grade 3 est.$4.00

Grade 2 est.$3.28

Grade 1 est.$2.77

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$291.50

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

Graded population census · updated 2026-07-08

PSA144 graded · 86 gem 10

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Population data from PriceCharting, updated monthly.

How much is Poliwag #8/128 worth?

Poliwag #8/128 is a Common Japanese card from Base Expansion Pack (2001) — today it trades at roughly $6.36 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $291.50, roughly 45.8x the raw price, while a PSA 9 sits near $19.10. 144 copies have been graded to date, and 60% 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 Poliwag has moved over time.

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