Giovanni's Machamp

Challenge from the Darkness · #promo · Holo Rare · 1998JPN

$22.71
Market price ▲ 11.3% (30d)
Prices as of Aug 14, 2026
2,920graded pop
24%gem rate
18.8×PSA 10 vs raw
-13%off ATH $26.47 · Jul 2026
+$119.77EV to grade — worth it
Market data

Price history

Holofoil▲ 0.0% 7d
Low $15.00Mid $30.50High $40.00

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Graded market

Graded values

PSA 10 report →updated 2026-08-13
Grade 6 est.$21.84
Grade 5 est.$18.39
Grade 4 est.$15.17
Grade 3 est.$12.64
Grade 2 est.$10.35
Grade 1 est.$8.74

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$427.00

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

Graded population census · updated 2026-08-02

PSA2,920 graded · 704 gem 10

Population data from PriceCharting, updated monthly.

How much is Giovanni's Machamp #promo worth?

Right now (August 14, 2026) the going rate for an ungraded Giovanni's Machamp #promo from Challenge from the Darkness is about $22.71.

Grading changes the math on this one: a PSA 10 is valued around $427.00, roughly 18.8x the raw price, while a PSA 9 sits near $85.03. 2,920 copies have been graded to date, and 24% 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 Giovanni's Machamp has moved over time.

Collecting Challenge from the Darkness?Full master set guide — every card, chase list, and completion cost→

Other printings of Giovanni's Machamp 1

Giovanni's Machamp #6 Gym Challenge
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