- tcgrate
- Games
- Yu-Gi-Oh!
- Sets
- 2019 Gold Sarcophagus Tin Mega Pack
- Cosmo Brain
Yu-Gi-Oh! · 2019 Gold Sarcophagus Tin Mega Pack · #MP19-EN089 · Common
Cosmo Brain
Yu-Gi-Oh! card price for Cosmo Brain: $0.46 market, from $0.08 at the cheapest listing, 1st Edition printing, updated Oct 21, 2026. Full price history since Feb 8, 2024 below.
Sellers right now
Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.
Where to buy
One year
Price story
We have tracked Cosmo Brain (1st Edition) since February 2024, when it sold for $0.17. Today the market price is $0.46, up 171%. Across the past year it went +254%, with a low of $0.11 and a high of $0.46; today it sits near the top of that range. Today's price is the highest we have recorded for this card. Listings currently start at $0.08; over the last 30 days the market price averaged $0.36.
Printings
The card in play
- Card type
- Effect Monster
- Attribute
- DARK
- Monster type
- Spellcaster
Cannot be Normal Summoned/Set. Must first be Special Summoned by sending 1 non-Effect Monster from your hand or face-up field to the GY. This card gains ATK equal to the Level of the monster sent to the GY this way x 200. You can Tribute 1 Effect Monster; Special Summon 1 Normal Monster from your hand or Deck. You can only use this effect of "Cosmo Brain" once per turn.
