At the beginning of your end step, if you control a creature, look at the top seven cards of your library. Then you may sacrifice a creature. If you do, you may put a creature card with mana value X or less from among those cards onto the battlefield, where X is 1 plus the sacrificed creature's mana value. Put the rest on the bottom of your library in a random order.
NM-Mint - $7.30
Lightly Played - $7.00
Moderately Played - $6.60
Heavily Played - $5.90
Damaged - $4.80
NM-Mint Non English - $7.30
Lightly Played Non English - $7.00
Moderately Played Non English - $6.60
Heavily Played Non English - $5.90
Damaged Non English - $4.80
Foil Prices
NM-Mint Foil - $15.70
Lightly Played Foil - $14.90
Moderately Played Foil - $14.10
Heavily Played Foil - $12.60
Damaged Foil - $10.20
NM-Mint Foil Non English - $15.70
Lightly Played Foil Non English - $14.90
Moderately Played Foil Non English - $14.10
Heavily Played Foil Non English - $12.60
Damaged Foil Non English - $10.20