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 - $2.100
Lightly Played - $1.700
Moderately Played - $1.500
Heavily Played - $1.300
Damaged - $1.100
Near Mint Spanish - $2.100
Lightly Played Spanish - $1.700
Moderately Played Spanish - $1.500
Heavily Played Spanish - $1.300
Damaged Spanish - $1.100
Foil Prices
Near Mint Foil - $5.000
Lightly Played Foil - $4.000
Moderately Played Foil - $3.500
Heavily Played Foil - $3.000
Damaged Foil - $2.500
Near Mint Foil Spanish - $5.000
Lightly Played Foil Spanish - $4.000
Moderately Played Foil Spanish - $3.500
Heavily Played Foil Spanish - $3.000
Damaged Foil Spanish - $2.500