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.
Near Mint - $2.200
Lightly Played - $1.800
Moderately Played - $1.600
Heavily Played - $1.400
Damaged - $1.100
Near Mint Spanish - $2.200
Lightly Played Spanish - $1.800
Moderately Played Spanish - $1.600
Heavily Played Spanish - $1.400
Damaged Spanish - $1.100
Foil Prices
Near Mint Foil - $7.000
Lightly Played Foil - $5.600
Moderately Played Foil - $4.900
Heavily Played Foil - $4.200
Damaged Foil - $3.500
Near Mint Foil Spanish - $7.000
Lightly Played Foil Spanish - $5.600
Moderately Played Foil Spanish - $4.900
Heavily Played Foil Spanish - $4.200
Damaged Foil Spanish - $3.500