Mega Metagross EX
XY Promos · #102/78 · Common · 2013JPN
All 84 Metagross 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 2026-07-19
Population data from PriceCharting, updated monthly.
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Steven's Metagross exAscended Heroes · 2026How much is Mega Metagross EX #102/78 worth?
A raw copy of Mega Metagross EX #102/78 (XY Promos, 2013) is worth about $65.23 right now, based on the latest market data from August 23, 2026.
Grading changes the math on this one: a PSA 10 is valued around $205.50, roughly 3.2x the raw price, while a PSA 9 sits near $60.43. 698 copies have been graded to date, and 75% 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 Mega Metagross EX has moved over time.