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 - $7.00
Near Mint Non-English - $7.00
Lightly Played - $6.75
Lightly Played Non-English - $6.75
Moderately Played - $5.75
Moderately Played Non-English - $5.75
Heavily Played - $4.25
Heavily Played Non-English - $4.25
Damaged - $3.50
Damaged Non-English - $3.50
Foil Prices
Near Mint Foil - $26.75
Near Mint Foil Non-English - $26.75
Lightly Played Foil - $25.25
Lightly Played Foil Non-English - $25.25
Moderately Played Foil - $21.25
Moderately Played Foil Non-English - $21.25
Heavily Played Foil - $16.00
Heavily Played Foil Non-English - $16.00
Damaged Foil - $13.50
Damaged Foil Non-English - $13.50