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 - $10.70
Near Mint Non-English - $10.70
Lightly Played - $9.60
Lightly Played Non-English - $9.60
Played - $7.50
Played Non-English - $7.50
Heavily Played - $6.40
Heavily Played Non-English - $6.40
Damaged - $5.40
Damaged Non-English - $5.40
Foil Prices
Near Mint Foil - $38.10
Near Mint Foil Non-English - $38.10
Lightly Played Foil - $34.30
Lightly Played Foil Non-English - $34.30
Played Foil - $26.70
Played Foil Non-English - $26.70
Heavily Played Foil - $22.90
Heavily Played Foil Non-English - $22.90
Damaged Foil - $19.10
Damaged Foil Non-English - $19.10