- tcgrate
- Games
- Yu-Gi-Oh!
- Sets
- Legendary Collection 5D's
- Unknown Synchron
Yu-Gi-Oh! · Legendary Collection 5D's · #LC5D-EN022 · Secret Rare
Unknown Synchron
Yu-Gi-Oh! card price for Unknown Synchron: $1.55 market, from $0.84 at the cheapest listing, 1st Edition printing, updated Oct 18, 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 Unknown Synchron since February 2024, when it sold for $1.04. Today the market price is $1.55, up 49.0%. Across the past year it went −18.9%, with a low of $1.41 and a high of $2.01; today it sits in the middle of that range. Its all-time high in our data is $2.07, still 33.5% above the current price. The cheapest listing right now is $0.84, and the 30-day average market price is $1.52.
Printings
The card in play
- Card type
- Tuner Monster
- Attribute
- DARK
- Monster type
- Machine
If your opponent controls a monster and you control no monsters, you can Special Summon this card from your hand. Each player can only use the effect of Unknown Synchron once per Duel.
