X can't be greater than the number of players in the game.
Reveal cards from the top of your library until you reveal X land cards. Put those land cards onto the battlefield tapped and the rest on the bottom of your library in a random order.
NM-Mint - $3.60
Lightly Played - $3.20
Moderately Played - $2.90
Heavily Played - $2.50
Damaged - $1.80
NM-Mint Non English - $3.60
Lightly Played Non English - $3.20
Moderately Played Non English - $2.90
Heavily Played Non English - $2.50
Damaged Non English - $1.80
Foil Prices
NM-Mint Foil - $4.30
Lightly Played Foil - $3.90
Moderately Played Foil - $3.50
Heavily Played Foil - $3.00
Damaged Foil - $2.20
NM-Mint Foil Non English - $4.30
Lightly Played Foil Non English - $3.90
Moderately Played Foil Non English - $3.50
Heavily Played Foil Non English - $3.00
Damaged Foil Non English - $2.20