Cosmoem

30th Celebration · #79/128 · Common · 2026

All 18 Cosmoem cards ranked by value →
$0.16
Market price ▼ 11.1% (30d)
Prices as of Nov 2, 2026
HP 100PsychicStage 1Art · Masako Tomii
218.0×PSA 10 vs raw
-89%off ATH $1.41 · Sep 2026
Market data

Price history

Holofoil▲ 23.1% 7d
Mid $0.20

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Graded market

Graded values

PSA 10 report →updated 2026-11-01
Grade 6 est.$0.94
Grade 5 est.$0.79
Grade 4 est.$0.65
Grade 3 est.$0.54
Grade 2 est.$0.45
Grade 1 est.$0.38

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$34.88

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

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Attacks

Stiffen
During your opponent's next turn, this Pokémon takes 60 less damage from attacks (after applying Weakness and Resistance).

How much is Cosmoem #79/128 worth?

Cosmoem #79/128 is a Common card from 30th Celebration (2026) — today it trades at roughly $0.16 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $34.88, roughly 218.0x the raw price, while a PSA 9 sits near $11.28.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting 30th Celebration?Full master set guide — every card, chase list, and completion cost→