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.
Near Mint - $7.00
Lightly Played - $5.60
Moderately Played - $4.90
Heavily Played - $4.20
Damaged - $3.50
Near Mint Spanish - $7.00
Lightly Played Spanish - $5.60
Moderately Played Spanish - $4.90
Heavily Played Spanish - $4.20
Damaged Spanish - $3.50
Foil Prices
Near Mint Foil - $14.60
Lightly Played Foil - $11.70
Moderately Played Foil - $10.20
Heavily Played Foil - $8.80
Damaged Foil - $7.30
Near Mint Foil Spanish - $14.60
Lightly Played Foil Spanish - $11.70
Moderately Played Foil Spanish - $10.20
Heavily Played Foil Spanish - $8.80
Damaged Foil Spanish - $7.30