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.
Near Mint - $11.20
Lightly Played - $10.10
Played - $7.90
Heavily Played - $6.80
Damaged - $5.60
Near Mint Non-English - $11.20
Lightly Played Non-English - $10.10
Played Non-English - $7.90
Heavily Played Non-English - $6.80
Damaged Non-English - $5.60
Foil Prices
Near Mint Foil - $16.60
Lightly Played Foil - $14.90
Played Foil - $11.60
Heavily Played Foil - $10.00
Damaged Foil - $8.30
Near Mint Foil Non-English - $16.60
Lightly Played Foil Non-English - $14.90
Played Foil Non-English - $11.60
Heavily Played Foil Non-English - $10.00
Damaged Foil Non-English - $8.30