As long as Grist, the Hunger Tide isn't on the battlefield, it's a 1/1 insect creature in addition to its other types.
[+1] Create a 1/1 black and green Insect creature token, then mill a card. If an Insect card was milled this way, put a loyalty counter on Grist and repeat this process.
[-2] You may sacrifice a creature. When you do, destroy target creature or planeswalker.
[-5] Each opponent loses life equal to the number of creature cards in your graveyard.
NM-Mint - $21.40
Lightly Played - $20.40
Moderately Played - $19.30
Heavily Played - $17.10
Damaged - $13.90
NM-Mint Non English - $21.40
Lightly Played Non English - $20.40
Moderately Played Non English - $19.30
Heavily Played Non English - $17.10
Damaged Non English - $13.90
Foil Prices
NM-Mint Foil - $25.80
Lightly Played Foil - $24.50
Moderately Played Foil - $23.20
Heavily Played Foil - $20.60
Damaged Foil - $16.80
NM-Mint Foil Non English - $25.80
Lightly Played Foil Non English - $24.50
Moderately Played Foil Non English - $23.20
Heavily Played Foil Non English - $20.60
Damaged Foil Non English - $16.80