Koa'ki Meiru Supplier

Level 4 EARTH/Rock Effect
1400 ATK / 1600 DEF

If a face-up Rock monster you control is sent to the GY (except during the Damage Step): You can Special Summon this card from your hand. If this card is Special Summoned: You can add from your Deck to your hand, 1 "Iron Core of Koa'ki Meiru" or 1 card that specifically lists "Iron Core of Koa'ki Meiru" in its text, except "Koa'ki Meiru Supplier". You can only use each effect of "Koa'ki Meiru Supplier" once per turn.

Rulings – Yugipedia

Printings:

Rise of the Duelist: ROTD-EN030 (Ultra Rare) - 2020-08-06
Battles of Legend: Crystal Revenge: BLCR-EN080 (Secret Rare) - 2022-11-17

Prices:

Cardmarket: 0.34 €
TCGplayer: $ 0.33