Cosmoem · コスモウム
Japanese Sword & Shield (S8a) · #015/028 · kirisAki
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Cosmoem (コスモウム) is a Japanese Pokémon card from Sword & Shield (S8a) (#015/028), illustrated by kirisAki. Its current raw near-mint market value is $13.27, with a PSA 10 worth around $35 — a gem-mint grading premium of roughly 3× the raw value. This is the Japanese-language printing — distinct from the English Cosmoem. Prices are aggregated from eBay sold listings and TCGplayer, updated daily and shown in your local currency.
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | $35$35–$35 | |
| PSA 9 | $11$11–$11 | |
| PSA 8 | $10$10–$10 |
Raw price by condition
eBay-sold & TCGplayer market for the raw card, by condition.
What this price is based on
Medium confidence7 sales in 90 days — enough for a guide, not a guarantee.
Recent Raw sales
- Sep 16, 2026eBay — Cosmoem S8a: 25th Anniversary Collection 015/028 NM Japanese Pokémon TCGNM$2.19
- Sep 11, 2026eBay — Pokemon Card Cosmoem - 015/028 s8a 25Th Anniversary Collection Japanese$0.99
- Sep 4, 2026eBay — Cosmoem 015/028 Holo S8A 25th Anniversary Collection Japanese Pokemon Card NMNM$1.99
- Aug 28, 2026eBay — Cosmoem Holo Promo Japanese 25th Anniversary Collection 015/028 NM PokemonNM$1.99
- Aug 17, 2026eBay — Cosmoem Reverse 015/028 s8a Japanese 25th Anniversary Collection Pokemon [NM] (1NM$9.92
- Aug 1, 2026eBay — Cosmoem 015/028 Promo 25th Anniversary Collection S8A 2021 Pokemon Japanese LPLP$2.99
- Jul 31, 2026eBay — POKEMON - COSMOEM 015/028 - 25TH ANNIVERSARY COLLECTION - HOLO - JAPANESE NMNM$2.96
- Jul 30, 2026eBay — Cosmoem 015/028 S8a Holo 25th Anniversary Japanese Pokemon [NM]NM$1.50
By grade
- Raw$2.1311 sales
- CGC 10$24.492 sales
From 13 completed sales recorded between Jan 17, 2026 and Sep 29, 2026. Sold prices only — asking prices are never counted. The median above is computed over the 10 sales of the printing this page lists; reverse holo copies are real sales of a different card and are shown separately rather than mixed in.
Where to buy
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More Japanese cards from Sword & Shield (S8a)
Japanese Cosmoem — FAQ
How much is the Japanese Cosmoem (コスモウム) from Sword & Shield (S8a) worth?
The Japanese Cosmoem (コスモウム) from Sword & Shield (S8a), card #015/028, is worth approximately $13.27 ungraded (near-mint), and around $35 in PSA 10 gem mint. Prices come from real eBay sold listings and TCGplayer and update daily.
What is a PSA 10 Japanese Cosmoem worth?
A PSA 10 (gem mint) Japanese Cosmoem from Sword & Shield (S8a) sells for around $35, roughly 3× the raw ungraded value of $13.27. See the full graded ladder above for PSA, BGS and CGC at every grade.
Which grading companies are priced for this card?
We track CGC, PSA graded prices across grades for the Japanese Cosmoem (コスモウム), all backed by recent eBay sold data.
Is the Japanese Cosmoem different from the English version?
Yes. This is the Japanese-language printing (コスモウム), from the Japanese set Sword & Shield (S8a). Japanese cards usually have a different print run, set and price from their English counterparts, and are graded on the same PSA, BGS and CGC scales.