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.
Near Mint - $8.90
Lightly Played - $8.00
Played - $6.20
Heavily Played - $5.30
Damaged - $4.50
Near Mint Non-English - $8.90
Lightly Played Non-English - $8.00
Played Non-English - $6.20
Heavily Played Non-English - $5.30
Damaged Non-English - $4.50
Foil Prices
Near Mint Foil - $9.50
Lightly Played Foil - $8.50
Played Foil - $6.70
Heavily Played Foil - $5.70
Damaged Foil - $4.80
Near Mint Foil Non-English - $9.50
Lightly Played Foil Non-English - $8.50
Played Foil Non-English - $6.70
Heavily Played Foil Non-English - $5.70
Damaged Foil Non-English - $4.80