At the beginning of your upkeep, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.") {T}, Sacrifice three Clues: Search your library for a card and put that card into your hand. Then shuffle your library.
Near Mint - $1.50
Lightly Played - $1.20
Moderately Played - $1.10
Heavily Played - $0.90
Damaged - $0.80
Near Mint Spanish - $1.50
Lightly Played Spanish - $1.20
Moderately Played Spanish - $1.10
Heavily Played Spanish - $0.90
Damaged Spanish - $0.80