Mew ex

Battle Partners Deck Build Box · #1/45 · Promo · 2025JPN

$6.25

Market price ▲ 0.8% (1Y)

Prices as of Jul 27, 2026

1,435graded pop

58%gem rate

7.7×PSA 10 vs raw

0%off ATH $3.16 · Jul 2026

+$8.40EV to grade — marginal

Price history

Normal▲ 0.8% 7d$6.25

Low $6.53Mid $6.53High $6.53

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Graded values

updated 2026-07-25

Grade 6 est.$3.00

Grade 5 est.$2.53

Grade 4 est.$2.09

Grade 3 est.$1.74

Grade 2 est.$1.42

Grade 1 est.$1.20

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$48.00

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

Graded population census · updated 2026-07-08

CGC1,435 graded · 836 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Mew ex #1/45 worth?

Mew ex #1/45 is a Promo Japanese card from Battle Partners Deck Build Box (2025) — today it trades at roughly $6.25 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $48.00, roughly 7.7x the raw price, while a PSA 9 sits near $28.00. 1,435 copies have been graded to date, and 58% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.