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.
NM-Mint - $6.50
Lightly Played - $5.90
Moderately Played - $5.20
Heavily Played - $4.60
Damaged - $3.30
NM-Mint Non English - $6.50
Lightly Played Non English - $5.90
Moderately Played Non English - $5.20
Heavily Played Non English - $4.60
Damaged Non English - $3.30
Foil Prices
NM-Mint Foil - $9.70
Lightly Played Foil - $8.70
Moderately Played Foil - $7.70
Heavily Played Foil - $6.80
Damaged Foil - $4.80
NM-Mint Foil Non English - $9.70
Lightly Played Foil Non English - $8.70
Moderately Played Foil Non English - $7.70
Heavily Played Foil Non English - $6.80
Damaged Foil Non English - $4.80