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 - $3.000
Lightly Played - $2.400
Moderately Played - $2.100
Heavily Played - $1.900
Damaged - $1.600
Near Mint Spanish - $3.000
Lightly Played Spanish - $2.400
Moderately Played Spanish - $2.100
Heavily Played Spanish - $1.900
Damaged Spanish - $1.600
Foil Prices
Near Mint Foil - $7.100
Lightly Played Foil - $5.700
Moderately Played Foil - $5.000
Heavily Played Foil - $4.300
Damaged Foil - $3.600
Near Mint Foil Spanish - $7.100
Lightly Played Foil Spanish - $5.700
Moderately Played Foil Spanish - $5.000
Heavily Played Foil Spanish - $4.300
Damaged Foil Spanish - $3.600