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 - $10.60
Near Mint Non-English - $10.60
Lightly Played - $9.50
Lightly Played Non-English - $9.50
Played - $7.40
Played Non-English - $7.40
Heavily Played - $6.40
Heavily Played Non-English - $6.40
Damaged - $5.30
Damaged Non-English - $5.30
Foil Prices
Near Mint Foil - $36.50
Near Mint Foil Non-English - $36.50
Lightly Played Foil - $32.90
Lightly Played Foil Non-English - $32.90
Played Foil - $25.60
Played Foil Non-English - $25.60
Heavily Played Foil - $21.90
Heavily Played Foil Non-English - $21.90
Damaged Foil - $18.30
Damaged Foil Non-English - $18.30