When Sinuous Benthisaur enters the battlefield, look at the top X cards of your library, where X is the number of Caves you control plus the number of Cave cards in your graveyard. Put two of those cards into your hand and the rest on the bottom of your library in a random order.
Near Mint - $0.10
Lightly Played - $0.10
Played - $0.10
Heavily Played - $0.10
Damaged - $0.10
Near Mint Non-English - $0.10
Lightly Played Non-English - $0.10
Played Non-English - $0.10
Heavily Played Non-English - $0.10
Damaged Non-English - $0.10
Foil Prices
Near Mint Foil - $0.10
Lightly Played Foil - $0.10
Played Foil - $0.10
Heavily Played Foil - $0.10
Damaged Foil - $0.10
Near Mint Foil Non-English - $0.10
Lightly Played Foil Non-English - $0.10
Played Foil Non-English - $0.10
Heavily Played Foil Non-English - $0.10
Damaged Foil Non-English - $0.10