Whenever you cast an artifact spell, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.") Activated abilities of artifacts you control cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.
Near Mint - $0.50
Lightly Played - $0.40
Moderately Played - $0.40
Heavily Played - $0.30
Damaged - $0.30
Near Mint Spanish - $0.50
Lightly Played Spanish - $0.40
Moderately Played Spanish - $0.40
Heavily Played Spanish - $0.30
Damaged Spanish - $0.30
Foil Prices
Near Mint Foil - $0.80
Lightly Played Foil - $0.60
Moderately Played Foil - $0.60
Heavily Played Foil - $0.50
Damaged Foil - $0.40
Near Mint Foil Spanish - $0.80
Lightly Played Foil Spanish - $0.60
Moderately Played Foil Spanish - $0.60
Heavily Played Foil Spanish - $0.50
Damaged Foil Spanish - $0.40