At the beginning of your upkeep, investigate. (Create a Clue token. It's an artifact 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 - $0.50
Lightly Played - $0.50
Played - $0.40
Heavily Played - $0.30
Damaged - $0.30
Near Mint Non-English - $0.50
Lightly Played Non-English - $0.50
Played Non-English - $0.40
Heavily Played Non-English - $0.30
Damaged Non-English - $0.30
Foil Prices
Near Mint Foil - $0.90
Lightly Played Foil - $0.80
Played Foil - $0.70
Heavily Played Foil - $0.60
Damaged Foil - $0.50
Near Mint Foil Non-English - $0.90
Lightly Played Foil Non-English - $0.80
Played Foil Non-English - $0.70
Heavily Played Foil Non-English - $0.60
Damaged Foil Non-English - $0.50