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 - $6.00
Lightly Played - $4.80
Moderately Played - $4.20
Heavily Played - $3.60
Damaged - $3.00
Near Mint Spanish - $6.00
Lightly Played Spanish - $4.80
Moderately Played Spanish - $4.20
Heavily Played Spanish - $3.60
Damaged Spanish - $3.00
Foil Prices
Near Mint Foil - $19.30
Lightly Played Foil - $15.50
Moderately Played Foil - $13.50
Heavily Played Foil - $11.60
Damaged Foil - $9.70
Near Mint Foil Spanish - $19.30
Lightly Played Foil Spanish - $15.50
Moderately Played Foil Spanish - $13.50
Heavily Played Foil Spanish - $11.60
Damaged Foil Spanish - $9.70