As long as Pact Weapon is attached to a creature, you don't lose the game for having 0 or less life. Whenever equipped creature attacks, draw a card and reveal it. The creature gets +X/+X until end of turn and you lose X life, where X is that card's mana value. Equip—Discard a card.
Near Mint - $4.20
Lightly Played - $3.80
Played - $3.00
Heavily Played - $2.60
Damaged - $2.10
Near Mint Non-English - $4.20
Lightly Played Non-English - $3.80
Played Non-English - $3.00
Heavily Played Non-English - $2.60
Damaged Non-English - $2.10
Foil Prices
Near Mint Foil - $4.60
Lightly Played Foil - $4.10
Played Foil - $3.20
Heavily Played Foil - $2.80
Damaged Foil - $2.30
Near Mint Foil Non-English - $4.60
Lightly Played Foil Non-English - $4.10
Played Foil Non-English - $3.20
Heavily Played Foil Non-English - $2.80
Damaged Foil Non-English - $2.30