Goblin Engineer 2103 (Secret Lair Drop Series)

When this creature enters, you may search your library for an artifact card, put it into your graveyard, then shuffle. {R}, {T}, Sacrifice an artifact: Return target artifact card with mana value 3 or less from your graveyard to the battlefield.

NM - $28.80
LP - $23.10
MP - $17.30
HP - $11.60
DMG - $5.80