You don't lose the game for having 0 or less life.
As long as you have 0 or less life, all damage is dealt to you as though its source had infect. (Damage is dealt to you in the form of poison counters.)
NM-Mint Foil - $6.30
Lightly Played Foil - $5.70
Moderately Played Foil - $5.10
Heavily Played Foil - $4.40
Damaged Foil - $3.20
NM-Mint Foil Non English - $6.30
Lightly Played Foil Non English - $5.70
Moderately Played Foil Non English - $5.10
Heavily Played Foil Non English - $4.40
Damaged Foil Non English - $3.20