Mega Diancie EX
XY Promos · #93/78 · Common · 2013JPN
All 47 Diancie 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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DiancieTo Have Seen the Battle Rainbow · 2017How much is Mega Diancie EX #93/78 worth?
As of September 28, 2026, Mega Diancie EX #93/78 from XY Promos sells for around $22.93 in raw, ungraded condition.
Grading changes the math on this one: a PSA 10 is valued around $100.19, roughly 4.4x the raw price, while a PSA 9 sits near $40.09. 413 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 Diancie EX has moved over time.