Slowbro

HeartGold Collection · #18/70 · Rare · 2009JPN

$4.29

Market price ▲ 0.0% (30d)

Prices as of Aug 14, 2026

60graded pop

53%gem rate

65.3×PSA 10 vs raw

-4%off ATH $7.00 · Dec 2023

+$143.47EV to grade — worth it

Market data

Price history

1st Edition▲ 0.0% 7d

Low $8.99Mid $9.00High $10.00

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$6.36

Grade 5 est.$5.35

Grade 4 est.$4.42

Grade 3 est.$3.68

Grade 2 est.$3.01

Grade 1 est.$2.54

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$280.00

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

Graded population census · updated 2026-07-08

PSA53 graded · 29 gem 10

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CGC7 graded · 3 gem 10

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Population data from PriceCharting, updated monthly.

How much is Slowbro #18/70 worth?

Right now (August 14, 2026) the going rate for an ungraded Slowbro #18/70 from HeartGold Collection is about $4.29.

Grading changes the math on this one: a PSA 10 is valued around $280.00, roughly 65.3x the raw price, while a PSA 9 sits near $50.20. 53 copies have been graded to date, and 55% 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 HeartGold Collection?Full master set guide — every card, chase list, and completion cost→