When Goblin Engineer enters the battlefield, 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.
Near Mint - $4.70
Lightly Played - $3.80
Moderately Played - $3.30
Heavily Played - $2.80
Damaged - $2.40
Near Mint Spanish - $4.70
Lightly Played Spanish - $3.80
Moderately Played Spanish - $3.30
Heavily Played Spanish - $2.80
Damaged Spanish - $2.40
Foil Prices
Near Mint Foil - $8.10
Lightly Played Foil - $6.50
Moderately Played Foil - $5.70
Heavily Played Foil - $4.90
Damaged Foil - $4.10
Near Mint Foil Spanish - $8.10
Lightly Played Foil Spanish - $6.50
Moderately Played Foil Spanish - $5.70
Heavily Played Foil Spanish - $4.90
Damaged Foil Spanish - $4.10