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Cosmo Brain card prices and values
There are 4 Cosmo Brain cards and versions in our Yu-Gi-Oh price list. The most valuable is Cosmo Brain CYHO-EN020 from Cybernetic Horizon at about $0.28 ungraded, and the highest PSA 10 value is Cosmo Brain from 2019 Gold Sarcophagus Tin Mega Pack at about $35.17. Prices updated November 8, 2026.
| Card | Raw | PSA 9 | PSA 10 |
|---|---|---|---|
 Cosmo Brain CYHO-EN020Cybernetic Horizon · Unlimited | $0.28 | $6.00 | $31.03 |
 Cosmo Brain MP19-EN0892019 Gold Sarcophagus Tin Mega Pack · 1st Edition | $0.28 | — | — |
| Cosmo Brain CYHO-EN020Cybernetic Horizon · 1st Edition | $0.18 | $6.00 | $30.96 |
| Cosmo Brain MP19-EN0892019 Gold Sarcophagus Tin Mega Pack · Unlimited | $0.13 | $7.00 | $35.17 |
Sorted by ungraded price. Raw prices: TCGplayer market price. Graded values: PriceCharting. A dash means we do not show a graded value for that card. This is a guide, not financial advice.
Questions
Cosmo Brain card questions
What is the most valuable Cosmo Brain card?
Cosmo Brain CYHO-EN020 from Cybernetic Horizon (Unlimited) at about $0.28 ungraded. The highest graded value is Cosmo Brain from 2019 Gold Sarcophagus Tin Mega Pack at about $35.17 as a PSA 10.
How much is a Cosmo Brain card worth?
It depends on the exact card and version. Cosmo Brain cards in our list run from $0.13 to $0.28 ungraded. Find your card by its number in the table, then open it for the full prices.