You may look at the top card of your library any time.
As long as The Reality Chip is attached to a creature, you may play lands and cast spells from the top of your library.
Reconfigure {2}{U} ({2}{U}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn’t a creature.)
Near Mint - $5.500
Lightly Played - $4.400
Moderately Played - $3.800
Heavily Played - $3.300
Damaged - $2.700
Near Mint Spanish - $5.500
Lightly Played Spanish - $4.400
Moderately Played Spanish - $3.800
Heavily Played Spanish - $3.300
Damaged Spanish - $2.700
Foil Prices
Near Mint Foil - $8.700
Lightly Played Foil - $7.000
Moderately Played Foil - $6.100
Heavily Played Foil - $5.200
Damaged Foil - $4.400
Near Mint Foil Spanish - $8.700
Lightly Played Foil Spanish - $7.000
Moderately Played Foil Spanish - $6.100
Heavily Played Foil Spanish - $5.200
Damaged Foil Spanish - $4.400