Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Sliver spells you cast have cascade.
NM-Mint Foil - $36.60
Lightly Played Foil - $34.80
Moderately Played Foil - $33.00
Heavily Played Foil - $29.30
Damaged Foil - $23.80
NM-Mint Foil Non English - $36.60
Lightly Played Foil Non English - $34.80
Moderately Played Foil Non English - $33.00
Heavily Played Foil Non English - $29.30
Damaged Foil Non English - $23.80