Koa'ki Meiru Beetle

Level 4 EARTH/Insect Effect
1900 ATK / 1500 DEF

During each of your End Phases, destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the Graveyard or reveal 1 Insect-Type monster in your hand. If a LIGHT or DARK monster is Special Summoned in Attack Position: Change that monster to Defense Position.

Rulings – Yugipedia

Printings:

Stardust Overdrive Sneak Peek Participation Card: SOVR-ENSP1 (Ultra Rare) - 2009-11-01
Stardust Overdrive: SOVR-EN000 (Super Rare) - 2009-11-17
Battle Pack 3: Monster League: BP03-EN066 (Rare) - 2014-07-31
Battle Pack 3: Monster League: BP03-EN066 (Shatterfoil Rare) - 2014-07-31

Prices:

Cardmarket: 0.13 €
TCGplayer: $ 0.12