Flying, hexproof from multicolored Whenever Niv-Mizzet, Guildpact deals combat damage to a player, it deals X damage to any target, target player draws X cards, and you gain X life, where X is the number of different color pairs among permanents you control that are exactly two colors.
Near Mint - $0.50
Lightly Played - $0.50
Played - $0.40
Heavily Played - $0.30
Damaged - $0.30
Near Mint Non-English - $0.50
Lightly Played Non-English - $0.50
Played Non-English - $0.40
Heavily Played Non-English - $0.30
Damaged Non-English - $0.30
Foil Prices
Near Mint Foil - $1.60
Lightly Played Foil - $1.40
Played Foil - $1.10
Heavily Played Foil - $1.00
Damaged Foil - $0.80
Near Mint Foil Non-English - $1.60
Lightly Played Foil Non-English - $1.40
Played Foil Non-English - $1.10
Heavily Played Foil Non-English - $1.00
Damaged Foil Non-English - $0.80