Necrogoyf's power is equal to the number of creature cards in all graveyards. At the beginning of each player's upkeep, that player discards a card. Madness {1}{B}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Near Mint - $0.95
Lightly Played - $0.90
Moderately Played - $0.76
Heavily Played - $0.57
Damaged - $0.47
Near Mint Non-English - $0.95
Lightly Played Non-English - $0.90
Moderately Played Non-English - $0.76
Heavily Played Non-English - $0.57
Damaged Non-English - $0.47
Foil Prices
Near Mint Foil - $1.25
Lightly Played Foil - $1.00
Moderately Played Foil - $1.00
Heavily Played Foil - $0.75
Damaged Foil - $0.75
Near Mint Foil Non-English - $1.25
Lightly Played Foil Non-English - $1.00
Moderately Played Foil Non-English - $1.00
Heavily Played Foil Non-English - $0.75
Damaged Foil Non-English - $0.75