At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an Island for as long as it has a flood counter on it. At the beginning of each end step, if all lands on the battlefield are Islands, remove all flood counters from them.
NM-Mint - $4.30
Lightly Played - $3.90
Moderately Played - $3.40
Heavily Played - $3.00
Damaged - $2.20
NM-Mint Non English - $4.30
Lightly Played Non English - $3.90
Moderately Played Non English - $3.40
Heavily Played Non English - $3.00
Damaged Non English - $2.20
Foil Prices
NM-Mint Foil - $14.70
Lightly Played Foil - $13.30
Moderately Played Foil - $11.80
Heavily Played Foil - $10.30
Damaged Foil - $7.40
NM-Mint Foil Non English - $14.70
Lightly Played Foil Non English - $13.30
Moderately Played Foil Non English - $11.80
Heavily Played Foil Non English - $10.30
Damaged Foil Non English - $7.40