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 - $4.25
Lightly Played - $4.00
Moderately Played - $3.25
Heavily Played - $2.50
Damaged - $2.25
Near Mint Non-English - $4.25
Lightly Played Non-English - $4.00
Moderately Played Non-English - $3.25
Heavily Played Non-English - $2.50
Damaged Non-English - $2.25
Foil Prices
Near Mint Foil - $7.25
Lightly Played Foil - $7.00
Moderately Played Foil - $6.00
Heavily Played Foil - $4.50
Damaged Foil - $3.75
Near Mint Foil Non-English - $7.25
Lightly Played Foil Non-English - $7.00
Moderately Played Foil Non-English - $6.00
Heavily Played Foil Non-English - $4.50
Damaged Foil Non-English - $3.75