At the beginning of your upkeep, reveal the top card of your library. If it's a creature card that shares a creature type with a creature you control, you may cast it without paying its mana cost. If you don't cast it, put it on the bottom of your library.
NM-Mint - $5.20
Lightly Played - $4.70
Moderately Played - $4.20
Heavily Played - $3.70
Damaged - $2.60
NM-Mint Non English - $5.20
Lightly Played Non English - $4.70
Moderately Played Non English - $4.20
Heavily Played Non English - $3.70
Damaged Non English - $2.60
Foil Prices
NM-Mint Foil - $15.60
Lightly Played Foil - $14.00
Moderately Played Foil - $12.50
Heavily Played Foil - $10.90
Damaged Foil - $7.80
NM-Mint Foil Non English - $15.60
Lightly Played Foil Non English - $14.00
Moderately Played Foil Non English - $12.50
Heavily Played Foil Non English - $10.90
Damaged Foil Non English - $7.80