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 - $8,500
Lightly Played - $6,800
Moderately Played - $6,000
Heavily Played - $5,100
Damaged - $4,300
Near Mint Spanish - $8,500
Lightly Played Spanish - $6,800
Moderately Played Spanish - $6,000
Heavily Played Spanish - $5,100
Damaged Spanish - $4,300
Foil Prices
Near Mint Foil - $61,500
Lightly Played Foil - $49,200
Moderately Played Foil - $43,100
Heavily Played Foil - $36,900
Damaged Foil - $30,800
Near Mint Foil Spanish - $61,500
Lightly Played Foil Spanish - $49,200
Moderately Played Foil Spanish - $43,100
Heavily Played Foil Spanish - $36,900
Damaged Foil Spanish - $30,800