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 - $11.70
Near Mint Non-English - $11.70
Lightly Played - $10.50
Lightly Played Non-English - $10.50
Played - $8.20
Played Non-English - $8.20
Heavily Played - $7.00
Heavily Played Non-English - $7.00
Damaged - $5.90
Damaged Non-English - $5.90
Foil Prices
Near Mint Foil - $37.10
Near Mint Foil Non-English - $37.10
Lightly Played Foil - $33.40
Lightly Played Foil Non-English - $33.40
Played Foil - $26.00
Played Foil Non-English - $26.00
Heavily Played Foil - $22.30
Heavily Played Foil Non-English - $22.30
Damaged Foil - $18.60
Damaged Foil Non-English - $18.60