Cosmoem

25th Anniversary Collection · #15/28 · None · 2021JPN

All 18 Cosmoem cards ranked by value →
$0.41
Market price ▼ 6.8% (30d)
Prices as of Oct 17, 2026
1,609graded pop
82%gem rate
93.2×PSA 10 vs raw
+$7.95EV to grade — marginal
Market data

Price history

Holofoil▼ 4.7% 7d
Low $0.21Mid $0.44

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Graded market

Graded values

PSA 10 report →updated 2026-10-17
Grade 6 est.$2.18
Grade 5 est.$1.83
Grade 4 est.$1.51
Grade 3 est.$1.26
Grade 2 est.$1.03
Grade 1 est.$0.87

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$38.23

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

Graded population census · updated 2026-09-19

PSA868 graded · 756 gem 10
CGC741 graded · 565 gem 10

Population data from PriceCharting, updated monthly.

More Cosmoem cards all 18 ranked by value →

Cosmoem 25th Anniversary Collection (Japanese)Cosmoem25th Anniversary Collection · 2021$13.70Cosmoem GX Ultra Shiny (Japanese)CosmoemGX Ultra Shiny · 2018$4.95Cosmoem Collection Sun (Japanese)CosmoemCollection Sun · 2016$3.00Cosmoem GX Ultra Shiny (Japanese)CosmoemGX Ultra Shiny · 2018$2.53Cosmoem Collection Moon (Japanese)CosmoemCollection Moon · 2016$2.50Cosmoem SM4+: GX Battle Boost (Japanese)CosmoemSM4+: GX Battle Boost · 2017$2.00

How much is Cosmoem #15/28 worth?

Right now (October 17, 2026) the going rate for an ungraded Cosmoem #15/28 from 25th Anniversary Collection is about $0.41.

Grading changes the math on this one: a PSA 10 is valued around $38.23, roughly 93.2x the raw price, while a PSA 9 sits near $11.00. 868 copies have been graded to date, and 87% 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 Cosmoem has moved over time.

Collecting 25th Anniversary Collection?Full master set guide — every card, chase list, and completion cost→

Other printings of Cosmoem 16

Cosmoem #65 MEGA Expansion 30th Celebration (Japanese)
Cosmoem
MEGA Expansion 30th Celebration (Japanese) · #65/103
Cosmoem #79 30th Celebration
Cosmoem
30th Celebration · #79/128
Cosmoem #15 25th Anniversary Collection (Japanese)
Cosmoem
25th Anniversary Collection (Japanese) · #15/28
Cosmoem #14 Celebrations
Cosmoem
Celebrations · #14/25
Cosmoem #101 Cosmic Eclipse
Cosmoem
Cosmic Eclipse · #101/236
Cosmoem #38 Alter Genesis (Japanese)
Cosmoem
Alter Genesis (Japanese) · #38/95
Cosmoem #70 Team Up
Cosmoem
Team Up · #70/181
Cosmoem #46 GX Ultra Shiny (Japanese)
Cosmoem
GX Ultra Shiny (Japanese) · #46/150
Cosmoem #46 GX Ultra Shiny (Japanese)
Cosmoem
GX Ultra Shiny (Japanese) · #46/150
Cosmoem #61 Ultra Prism
Cosmoem
Ultra Prism · #61/156
Cosmoem #4 Solgaleo-GX & Lunala-GX Legendary Starter Set (Japanese)
Cosmoem
Solgaleo-GX & Lunala-GX Legendary Starter Set (Japanese) · #4/21
Cosmoem #47 SM4+: GX Battle Boost (Japanese)
Cosmoem
SM4+: GX Battle Boost (Japanese) · #47/114
Cosmoem #65 Sun & Moon
Cosmoem
Sun & Moon · #65/149
Cosmoem #28 sm1+: Enhanced Expansion Pack Sun & Moon (Japanese)
Cosmoem
sm1+: Enhanced Expansion Pack Sun & Moon (Japanese) · #28/51
Cosmoem #27 Collection Moon (Japanese)
Cosmoem
Collection Moon (Japanese) · #27/60
Cosmoem #28 Collection Sun (Japanese)
Cosmoem
Collection Sun (Japanese) · #28/60