Gishki Marker

Level 4 WATER/Aqua Effect
1600 ATK / 1200 DEF

When this card is Summoned: You can target 1 "Gishki" Ritual Monster or "Gishki" Ritual Spell Card in your Graveyard; add that target to your hand.

Rulings – Yugipedia

Printings:

Duel Terminal 5b: DT05-EN066 (Duel Terminal Rare Parallel Rare) - 2011-09-29
Hidden Arsenal 5: Steelswarm Invasion: HA05-EN033 (Super Rare) - 2011-12-01

Prices:

Cardmarket: 0.08 €
TCGplayer: $ 0.25