Giovanni's Machamp
Challenge from the Darkness · #promo · Holo Rare · 1998JPN
All 112 Machamp cards ranked by value →Price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-09-17
Population data from PriceCharting, updated monthly.
More Machamp cards all 112 ranked by value →
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Marshadow & Machamp-GXUnbroken Bonds · 2019
Marshadow & Machamp GXDouble Blaze · 2019
Machamp VAstral Radiance · 2022How much is Giovanni's Machamp #promo worth?
Right now (November 8, 2026) the going rate for an ungraded Giovanni's Machamp #promo from Challenge from the Darkness is about $24.45.
Grading changes the math on this one: a PSA 10 is valued around $443.00, roughly 18.1x the raw price, while a PSA 9 sits near $92.48. 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.