Genex Ally Volcannon

Level 4 DARK/Machine Effect
1700 ATK / 600 DEF

Once per turn, you can send 1 face-up FIRE "Genex" monster you control to the Graveyard to select 1 face-up monster your opponent controls, destroy it, and inflict damage to your opponent equal to the Level of the destroyed monster x 400.

Rulings – Yugipedia

Printings:

Duel Terminal 4: DT04-EN014 (Duel Terminal Normal Parallel Rare) - 2011-01-25
Hidden Arsenal 4: Trishula's Triumph: HA04-EN004 (Super Rare) - 2011-04-15

Prices:

Cardmarket: 0.12 €
TCGplayer: $ 0.13