Cosmoem
25th Anniversary Collection · #15/28 · None · 2021JPN
All 18 Cosmoem cards ranked by value →Printings & 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.
More Cosmoem cards all 18 ranked by value →
CosmoemGX Ultra Shiny · 2018
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CosmoemSM4+: GX Battle Boost · 2017
Cosmoemsm1+: Enhanced Expansion Pack Sun & Moon · 2017How much is Cosmoem #15/28 worth?
As of October 19, 2026, Cosmoem #15/28 from 25th Anniversary Collection sells for around $13.70 in raw, ungraded condition. Across the 2 printings we track, copies run anywhere from $13.27 to $51.21 depending on the version you're holding.
A PSA 10 copy runs about $32.53 and a PSA 9 about $11.00 — a 2.4x premium over raw, so condition and grading costs matter here. 2,710 copies have been graded to date, and 90% 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.
