Miraidon ex

Start Deck 100 Battle Collection · #284/742 · 2025JPN

$3.75

Market price ▲ 7.4% (30d)

Prices as of Aug 14, 2026

Mirror Holo Standard

10.5×PSA 10 vs raw

-49%off ATH $4.00 · Aug 2026

Market data

Printings & price history

Mirror Holo▲ 0.0% 7d$3.75

Low $4.00Mid $4.00High $4.00

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$1.93

Grade 5 est.$1.62

Grade 4 est.$1.34

Grade 3 est.$1.12

Grade 2 est.$0.91

Grade 1 est.$0.77

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$39.39

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

How much is Miraidon ex #284/742 worth?

A raw copy of Miraidon ex #284/742 (Start Deck 100 Battle Collection, 2025) is worth about $3.75 right now, based on the latest market data from August 14, 2026.

Grading changes the math on this one: a PSA 10 is valued around $39.39, roughly 10.5x the raw price, while a PSA 9 sits near $12.77.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Miraidon ex has moved over time.

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Miraidon ex

Printings & price history

Buy it now on eBay

Graded values

How much is Miraidon ex #284/742 worth?

Other printings of Miraidon ex 16