Yu-Gi-Oh! on TurnZero / Card
Mathmech Diameter
Tuner Monster · Cyberse · LIGHT
Archetype: Mathmech
Level
4
ATK
1000
DEF
1500
Market price
- Cheapest printing (ROTD-EN028, Common) $0.36
TCGplayer market prices, as of October 23, 2026. They are a guide to what the card goes for, not an offer.
Price history
TCGplayer market price, recorded nightly.
Every recorded price change
| Date | 1st Edition |
|---|---|
| Oct 23, 2026 | $0.36 |
| Oct 15, 2026 | $0.36 |
| Oct 12, 2026 | $0.38 |
| Oct 9, 2026 | $0.40 |
| Oct 5, 2026 | $0.42 |
| Oct 2, 2026 | $0.40 |
| Sep 28, 2026 | $0.39 |
A row is recorded only on nights the price moved, so each price held until the row above it.
Card text
When this card is Normal Summoned: You can target 1 Level 4 Cyberse monster in your GY; Special Summon it, but it cannot activate its effects. A "Mathmech" monster that was Synchro or Xyz Summoned using this card on the field as material gains the following effect. ● Once per turn, during the turn this card was Special Summoned, when your opponent activates a card or effect (Quick Effect): You can negate that effect. You can only use each effect of "Mathmech Diameter" once per turn.
Printings (1)
- ROTD-EN028 · Common BuyRise of the Duelist1st Edition $0.36
Passcode 17946349
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