At the beginning of your upkeep, look at the top card of your library. You may reveal that card. If an instant or sorcery card is revealed this way, transform Delver of Secrets.
Near Mint - $500
Lightly Played - $400
Moderately Played - $300
Heavily Played - $300
Damaged - $300
Near Mint Spanish - $500
Lightly Played Spanish - $400
Moderately Played Spanish - $300
Heavily Played Spanish - $300
Damaged Spanish - $300
Foil Prices
Near Mint Foil - $4.900
Lightly Played Foil - $4.000
Moderately Played Foil - $3.500
Heavily Played Foil - $3.000
Damaged Foil - $2.500
Near Mint Foil Spanish - $4.900
Lightly Played Foil Spanish - $4.000
Moderately Played Foil Spanish - $3.500
Heavily Played Foil Spanish - $3.000
Damaged Foil Spanish - $2.500