- tcgrate
- Games
- Yu-Gi-Oh!
- Sets
- Battle of Chaos
- Dark Contract with Patent License
Yu-Gi-Oh! · Battle of Chaos · #BACH-EN056 · Super Rare
Dark Contract with Patent License
Yu-Gi-Oh! card price for Dark Contract with Patent License: $0.25 market, from $0.04 at the cheapest listing, 1st Edition printing, updated Oct 20, 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
Dark Contract with Patent License entered our records in February 2024 at $0.19 and stands at $0.25 today, up 31.6% over that time. Over the past twelve months it moved −10.7%, trading between $0.21 and $0.32. The current price is in the middle of that range. Its all-time high in our data is $0.42, still 68.0% above the current price. The cheapest listing right now is $0.04, and the 30-day average market price is $0.27.
Printings
The card in play
- Card type
- Field Spell
- Attribute
- SPELL
If your opponent Special Summons a monster(s) with the same card type (Fusion, Synchro, Xyz, or Link) as a "D/D/D" monster you control (except during the Damage Step): You can inflict 1000 damage to your opponent, also, while this card is on the field, your opponent cannot Special Summon monsters with the same card type as that Special Summoned monster for the rest of this turn. If this card is sent to the GY: You can add 1 "D/D" monster from your GY, or 1 face-up "D/D" Pendulum Monster from your Extra Deck, to your hand. You can only use this effect of "Dark Contract with Patent License" once per turn.
