C-Crush Wyvern

Level 4 LIGHT/Machine Union Effect Monster
1200 ATK / 2000 DEF

Once per turn, you can either: Target 1 LIGHT Machine monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. A monster equipped with this card is unaffected by your opponent's Trap effects, also if the equipped monster would be destroyed by battle or card effect, destroy this card instead. If this card is sent from the field to the GY: You can Special Summon 1 Union monster from your hand.

Rulings – Yugipedia

Printings:

Structure Deck: Seto Kaiba: SDKS-EN003 (Super Rare) - 2016-10-20
Legendary Collection Kaiba Mega Pack: LCKC-EN021 (Secret Rare) - 2018-03-08

Prices:

Cardmarket: 0.09 €
TCGplayer: $ 0.97