Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Search your library for an artifact card with converted mana cost X or less, put it onto the battlefield, then shuffle your library.
Near Mint - $4.25
Lightly Played - $3.25
Moderately Played - $3.25
Heavily Played - $2.25
Damaged - $2.25
Near Mint Spanish - $4.25
Lightly Played Spanish - $3.25
Moderately Played Spanish - $3.25
Heavily Played Spanish - $2.25
Damaged Spanish - $2.25
Foil Prices
Near Mint Foil - $8.25
Lightly Played Foil - $6.25
Moderately Played Foil - $5.25
Heavily Played Foil - $5.25
Damaged Foil - $4.25
Near Mint Foil Spanish - $8.25
Lightly Played Foil Spanish - $6.25
Moderately Played Foil Spanish - $5.25
Heavily Played Foil Spanish - $5.25
Damaged Foil Spanish - $4.25