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}.
NM-Mint - $2.50
NM-Mint Non English - $2.50
Lightly Played - $2.30
Lightly Played Non English - $2.30
Moderately Played - $2.00
Moderately Played Non English - $2.00
Heavily Played - $1.80
Heavily Played Non English - $1.80
Damaged - $1.30
Damaged Non English - $1.30