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 mana value X or less, put it onto the battlefield, then shuffle.
Near Mint - $9.90
Lightly Played - $8.00
Moderately Played - $7.00
Heavily Played - $6.00
Damaged - $5.00
Near Mint Spanish - $9.90
Lightly Played Spanish - $8.00
Moderately Played Spanish - $7.00
Heavily Played Spanish - $6.00
Damaged Spanish - $5.00
Foil Prices
Near Mint Foil - $9.90
Lightly Played Foil - $8.00
Moderately Played Foil - $7.00
Heavily Played Foil - $6.00
Damaged Foil - $5.00
Near Mint Foil Spanish - $9.90
Lightly Played Foil Spanish - $8.00
Moderately Played Foil Spanish - $7.00
Heavily Played Foil Spanish - $6.00
Damaged Foil Spanish - $5.00