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 - $9.000
Lightly Played - $7.200
Moderately Played - $6.300
Heavily Played - $5.400
Damaged - $4.500
Near Mint Spanish - $9.000
Lightly Played Spanish - $7.200
Moderately Played Spanish - $6.300
Heavily Played Spanish - $5.400
Damaged Spanish - $4.500
Foil Prices
Near Mint Foil - $59.000
Lightly Played Foil - $47.200
Moderately Played Foil - $41.300
Heavily Played Foil - $35.400
Damaged Foil - $29.500
Near Mint Foil Spanish - $59.000
Lightly Played Foil Spanish - $47.200
Moderately Played Foil Spanish - $41.300
Heavily Played Foil Spanish - $35.400
Damaged Foil Spanish - $29.500