Gem-Knight Iolite

Level 4 EARTH/Aqua Gemini Monster
1300 ATK / 2000 DEF

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is face-up on the field, you can Normal Summon it to have it become an Effect Monster with this effect.
● Once per turn: You can banish 1 "Gem-" monster from your Graveyard to target 1 "Gem-Knight" card in your Graveyard; add that target to your hand.

Rulings – Yugipedia

Printings:

Duel Terminal 6b: DT06-EN068 (Duel Terminal Normal Parallel Rare) - 2012-05-25
Hidden Arsenal 6: Omega Xyz: HA06-EN032 (Super Rare) - 2012-07-24

Prices:

Cardmarket: 0.42 €
TCGplayer: $ 0.35