Yu-Gi-Oh! · Mystic Fighters
Mathmech Sigma
French name: Sigma Mathmech
Mathmech Sigma (Mystic Fighters MYFI-EN001) has a market price of US$0.33 as of Nov 8, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 8, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Tuner Monster
- Level
- 4
- Attribute
- LIGHT
- Monster type
- Cyberse
- Archetype
- Mathmech
- ATK
- 1,000
- DEF
- 1,500
Card text
If you control no monsters in the Extra Monster Zone, while this card is in your hand or GY: You can Special Summon this card, but banish it when it leaves the field, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters. You can only use this effect of "Mathmech Sigma" once per turn. If this card you control is used as Synchro Material for a "Mathmech" monster, you can treat it as a non-Tuner.
About this card
Mathmech Sigma is card MYFI-EN001 in Mystic Fighters, a Yu-Gi-Oh! set released Nov 22, 2019. Rarity: Super Rare. Finishes: 1st Edition. Reference market price on Nov 8, 2026: US$0.33. Over the last 30 days, the 1st Edition price went up 3.1%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
