If Sheltered Valley would enter the battlefield, instead sacrifice each other permanent named Sheltered Valley you control, then put Sheltered Valley onto the battlefield.
At the beginning of your upkeep, if you control three or fewer lands, you gain 1 life.
{T}: Add {C}.
Near Mint - $1.130
Near Mint Spanish - $1.130
Lightly Played - $1.010
Lightly Played Spanish - $1.010
Moderately Played - $850
Moderately Played Spanish - $850
Heavily Played - $680
Heavily Played Spanish - $680
Damaged - $450
Damaged Spanish - $450