- tcgrate
- Games
- Yu-Gi-Oh!
- Sets
- 25th Anniversary Tin: Dueling Heroes Mega Pack
- Therion Irregular
Yu-Gi-Oh! · 25th Anniversary Tin: Dueling Heroes Mega Pack · #MP23-EN120 · Common
Therion Irregular
Yu-Gi-Oh! card price for Therion Irregular: $0.06 market, from $0.01 at the cheapest listing, 1st Edition printing, updated Oct 19, 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 Therion Irregular since February 2024, when it sold for $0.06. Today the market price is $0.06, up 0.0%. Across the past year it went +100%, with a low of $0.03 and a high of $0.08; today it sits in the middle of that range. Its all-time high in our data is $0.10, still 66.7% above the current price. The cheapest listing right now is $0.01, and the 30-day average market price is $0.05.
Printings
The card in play
- Card type
- Effect Monster
- Attribute
- DARK
- Monster type
- Machine
You can target up to 3 "Therion" monsters in your GY; Special Summon this card from your hand, and if you do, equip them to this card. You can discard 1 "Endless Engine Argyro System"; destroy all cards your opponent controls. While this card is equipped to a monster: You can Special Summon this card, then equip the monster this card was equipped to, to this card. You can only use each effect of "Therion Irregular" once per turn.
