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, put that card into your hand, then shuffle.
Near Mint Foil - $8.10
Lightly Played Foil - $6.90
Moderately Played Foil - $5.70
Heavily Played Foil - $4.50
Damaged Foil - $3.30
Near Mint Foil French - $8.10
Lightly Played Foil French - $6.90
Moderately Played Foil French - $5.70
Heavily Played Foil French - $4.50
Damaged Foil French - $3.30