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 - $7.50
Near Mint Non-English - $7.50
Lightly Played - $7.25
Lightly Played Non-English - $7.25
Moderately Played - $6.00
Moderately Played Non-English - $6.00
Heavily Played - $4.50
Heavily Played Non-English - $4.50
Damaged - $3.75
Damaged Non-English - $3.75
Foil Prices
Near Mint Foil - $26.25
Near Mint Foil Non-English - $26.25
Lightly Played Foil - $25.00
Lightly Played Foil Non-English - $25.00
Moderately Played Foil - $21.00
Moderately Played Foil Non-English - $21.00
Heavily Played Foil - $15.75
Heavily Played Foil Non-English - $15.75
Damaged Foil - $13.25
Damaged Foil Non-English - $13.25