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 - $5.000
Lightly Played - $4.000
Moderately Played - $3.600
Heavily Played - $3.100
Damaged - $2.600
Near Mint Spanish - $5.000
Lightly Played Spanish - $4.000
Moderately Played Spanish - $3.600
Heavily Played Spanish - $3.100
Damaged Spanish - $2.600
Foil Prices
Near Mint Foil - $7.600
Lightly Played Foil - $6.100
Moderately Played Foil - $5.300
Heavily Played Foil - $4.600
Damaged Foil - $3.900
Near Mint Foil Spanish - $7.600
Lightly Played Foil Spanish - $6.100
Moderately Played Foil Spanish - $5.300
Heavily Played Foil Spanish - $4.600
Damaged Foil Spanish - $3.900