When Goblin Engineer enters the battlefield, you may search your library for an artifact card, put it into your graveyard, then shuffle. {R}, {T}, Sacrifice an artifact: Return target artifact card with mana value 3 or less from your graveyard to the battlefield.
NM-Mint - $10.20
Lightly Played - $9.20
Moderately Played - $8.10
Heavily Played - $7.10
Damaged - $5.10
NM-Mint Non English - $10.20
Lightly Played Non English - $9.20
Moderately Played Non English - $8.10
Heavily Played Non English - $7.10
Damaged Non English - $5.10
Foil Prices
NM-Mint Foil - $40.50
Lightly Played Foil - $36.40
Moderately Played Foil - $32.40
Heavily Played Foil - $28.30
Damaged Foil - $20.30
NM-Mint Foil Non English - $40.50
Lightly Played Foil Non English - $36.40
Moderately Played Foil Non English - $32.40
Heavily Played Foil Non English - $28.30
Damaged Foil Non English - $20.30