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.
"Magic hat, I'm gonna be frank. What we need now is a twenty-ton tank!"
Near Mint - $5.40
Lightly Played - $4.30
Moderately Played - $3.80
Heavily Played - $3.20
Damaged - $2.70
Near Mint Spanish - $5.40
Lightly Played Spanish - $4.30
Moderately Played Spanish - $3.80
Heavily Played Spanish - $3.20
Damaged Spanish - $2.70
Foil Prices
Near Mint Foil - $6.80
Lightly Played Foil - $5.50
Moderately Played Foil - $4.80
Heavily Played Foil - $4.10
Damaged Foil - $3.40
Near Mint Foil Spanish - $6.80
Lightly Played Foil Spanish - $5.50
Moderately Played Foil Spanish - $4.80
Heavily Played Foil Spanish - $4.10
Damaged Foil Spanish - $3.40