Price history
Reverse Holofoil▲ 0.0% 7d$440.82
Low $579.99Mid $590.00High $600.00
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Graded values
updated 2026-07-08PSA 10 price history$2,581.00
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
PSA4,579 graded · 20 gem 10
CGC900 graded · 29 gem 10
Population data from PriceCharting, updated monthly.
How much is Mew #1/18 worth?
Right now (July 8, 2026) the going rate for an ungraded Mew #1/18 from Southern Islands is about $440.82.
Grading changes the math on this one: a PSA 10 is valued around $2,581.00, roughly 5.9x the raw price, while a PSA 9 sits near $2,151.00. 4,579 copies have been graded to date, and 0% 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 Mew has moved over time.
