Cosmo Brain

Cybernetic Horizon (2018), Yu-Gi-Oh!, CYHO-EN020, Common

Cosmo Brain
Printing1st Edition $0.17Unlimited $0.26

1st Edition · Near Mint

$0.17

TCGplayer market price (an average of recent sales)

As of Oct 18 (2 days ago). Unchanged since Oct 9.

Change

7d0.0%30d+21.4% +$0.0390d0.0%1y+30.8% +$0.04

For the 1st Edition printing.

Latest change+21.4%Oct 9, $0.14 → $0.17
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Related cards

Ballista Squad$0.19Same setCluster Congester$0.08Same setCyber Dragon Sieger$5.93Same setCynet Ritual$0.30Same set

Price trend

Oct 11 $0.17 → Oct 18, 2026 $0.17 0.0%

$0.17
Oct 11, 2026Oct 13, 2026Oct 14, 2026Oct 15, 2026Oct 18, 2026

Sep 18 $0.14 → Oct 18, 2026 $0.17 +21.4%

$0.14$0.15$0.16$0.17
Sep 18, 2026Sep 28, 2026Oct 3, 2026Oct 8, 2026Oct 18, 2026

Jul 20 $0.17 → Oct 18, 2026 $0.17 0.0%

$0.14$0.15$0.16$0.17
Jul 20, 2026Aug 19, 2026Sep 3, 2026Sep 18, 2026Oct 18, 2026

Oct 18, 2025 $0.13 → Oct 18, 2026 $0.17 +30.8%

$0.18$0.11$0.12$0.14$0.16$0.17
Oct 18, 2025Feb 16, 2026Apr 18, 2026Jun 18, 2026Oct 18, 2026

Feb 8, 2024 $0.25 → Oct 18, 2026 $0.17 −32.0%

$0.26$0.11$0.15$0.20$0.17
Feb 8, 2024Dec 31, 2024Jun 13, 2025Nov 24, 2025Oct 18, 2026

Record

Price history Feb 8, 2024 to Oct 18, 2026

Highest (1st Edition)$0.26Feb 14, 2024
Lowest (1st Edition)$0.11Dec 16, 2025
Vs highest35% below $0.26

Price changes, last 30 days

DatePriceChange
Oct 3$0.14 → $0.15+7.1%Show on chart
Oct 6$0.15 → $0.14−6.7%Show on chart
Oct 9$0.14 → $0.17+21.4%Show on chart

Vs its set

Over the 90 days to Oct 18, 2026: the 1st Edition printing 0.0%; the median other card in Cybernetic Horizon +4.3% (99 other cards, each at its tracked printing).

Keep exploring

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Live market

Newest TCGplayer value: Oct 18, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.