Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.
Near Mint - $7.50
Lightly Played - $6.70
Played - $5.20
Heavily Played - $4.50
Damaged - $3.80
Near Mint Non-English - $7.50
Lightly Played Non-English - $6.70
Played Non-English - $5.20
Heavily Played Non-English - $4.50
Damaged Non-English - $3.80
Foil Prices
Near Mint Foil - $6.90
Lightly Played Foil - $6.20
Played Foil - $4.80
Heavily Played Foil - $4.10
Damaged Foil - $3.50
Near Mint Foil Non-English - $6.90
Lightly Played Foil Non-English - $6.20
Played Foil Non-English - $4.80
Heavily Played Foil Non-English - $4.10
Damaged Foil Non-English - $3.50