When Goblin Engineer enters the battlefield, you may search your library for an artifact card, put it into your graveyard, then shuffle your library.
{R}, {T}, Sacrifice an artifact: Return target artifact card with converted mana cost 3 or less from your graveyard to the battlefield.
Near Mint - $8.80
Lightly Played - $7.10
Moderately Played - $6.20
Heavily Played - $5.30
Damaged - $4.50
Near Mint Spanish - $8.80
Lightly Played Spanish - $7.10
Moderately Played Spanish - $6.20
Heavily Played Spanish - $5.30
Damaged Spanish - $4.50
Foil Prices
Near Mint Foil - $61.50
Lightly Played Foil - $49.20
Moderately Played Foil - $43.10
Heavily Played Foil - $36.90
Damaged Foil - $30.80
Near Mint Foil Spanish - $61.50
Lightly Played Foil Spanish - $49.20
Moderately Played Foil Spanish - $43.10
Heavily Played Foil Spanish - $36.90
Damaged Foil Spanish - $30.80