Ancient Gear Box

Level 4 EARTH/Machine Effect Monster
500 ATK / 2000 DEF

If this card is added from the Deck or Graveyard to your hand, except by drawing it: You can add 1 EARTH Machine-Type monster with 500 ATK and/or DEF from your Deck to your hand, except "Ancient Gear Box". You can only use this effect of "Ancient Gear Box" once per turn.

Rulings – Yugipedia

Printings:

Primal Origin: PRIO-EN032 (Common) - 2014-05-16
Machine Reactor Structure Deck: SR03-EN011 (Common) - 2017-04-13

Prices:

Cardmarket: 0.57 €
TCGplayer: $ 0.41