Mega Gengar EX
XY Promos · #79/78 · Common · 2013JPN
All 141 Gengar 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.
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Gengar VMAXFusion Strike · 2021How much is Mega Gengar EX #79/78 worth?
A raw copy of Mega Gengar EX #79/78 (XY Promos, 2013) is worth about $220.00 right now, based on the latest market data from October 17, 2026.
Grading changes the math on this one: a PSA 10 is valued around $1,062.50, roughly 4.8x the raw price, while a PSA 9 sits near $380.26. 3,157 copies have been graded to date, and 58% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
