At the beginning of your upkeep, put a +1/+1 counter on each creature you control if you control a creature with power 5 or greater. Then you gain 10 life if you control a creature with power 10 or greater. Then you win the game if you control a creature with power 20 or greater.
NM-Mint - $4.70
Lightly Played - $4.20
Moderately Played - $3.70
Heavily Played - $3.30
Damaged - $2.40
NM-Mint Non English - $4.70
Lightly Played Non English - $4.20
Moderately Played Non English - $3.70
Heavily Played Non English - $3.30
Damaged Non English - $2.40
Foil Prices
NM-Mint Foil - $2.30
Lightly Played Foil - $2.00
Moderately Played Foil - $1.80
Heavily Played Foil - $1.60
Damaged Foil - $1.20
NM-Mint Foil Non English - $2.30
Lightly Played Foil Non English - $2.00
Moderately Played Foil Non English - $1.80
Heavily Played Foil Non English - $1.60
Damaged Foil Non English - $1.20