Machamp

Diamond and Pearl · #31/130 · Rare · 2007

$4.38

Market price ▲ 18.4% (30d)

Prices as of Jul 26, 2026

Normal Reverse Holofoil

109graded pop

2%gem rate

598.0×PSA 10 vs raw

-80%off ATH $12.90 · Mar 2021

$2,499.95PSA 10 floor · 6 live

+$508.53EV to grade — worth it

Printings & price history

Normal▲ 5.8% 7d$4.38

Low $1.40Mid $3.31

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Graded values

updated 2026-07-26

Grade 6 est.$2.48

Grade 5 est.$2.09

Grade 4 est.$1.72

Grade 3 est.$1.44

Grade 2 est.$1.17

Grade 1 est.$0.99

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$6,387.15

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

Graded population census · updated 2026-07-07

CGC38 graded · 0 gem 10

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PSA14 graded · 0 gem 10

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Population data from PriceCharting, updated monthly.

How much is Machamp #31/130 worth?

A raw copy of Machamp #31/130 (Diamond and Pearl, 2007) is worth about $4.38 right now, based on the latest market data from July 27, 2026. Across the 2 printings we track, copies run anywhere from $1.40 to $99.90 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $6,387.15, roughly 1458.3x the raw price, while a PSA 9 sits near $435.00. 38 copies have been graded to date, and 0% 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 Machamp has moved over time.