Mega Meganium ex

Start Deck 100 Battle Collection · #18/742 · 2025JPN

$30.75

Standard · Market price ▲ 7.7% (1Y)

Prices as of Aug 14, 2026

Mirror Holo Standard

2graded pop

100%gem rate

13.2×PSA 10 vs raw

-9%off ATH $33.69 · Jan 2026

Market data

Printings & price history

Standard$30.75

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$29.21

Grade 5 est.$24.60

Grade 4 est.$20.30

Grade 3 est.$16.91

Grade 2 est.$13.84

Grade 1 est.$11.69

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$176.76

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

Graded population census · updated 2026-07-07

CGC2 graded · 2 gem 10

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Population data from PriceCharting, updated monthly.

How much is Mega Meganium ex #18/742 worth?

Mega Meganium ex #18/742 is a Japanese card from Start Deck 100 Battle Collection (2025) — today it trades at roughly $13.33 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $176.76, roughly 13.3x the raw price, while a PSA 9 sits near $53.32. 2 copies have been graded to date, and 100% 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 Meganium ex has moved over time.

Collecting Start Deck 100 Battle Collection?Full master set guide — every card, chase list, and completion cost→