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 - $5.700
Lightly Played - $4.600
Moderately Played - $4.000
Heavily Played - $3.400
Damaged - $2.900
Near Mint Spanish - $5.700
Lightly Played Spanish - $4.600
Moderately Played Spanish - $4.000
Heavily Played Spanish - $3.400
Damaged Spanish - $2.900
Foil Prices
Near Mint Foil - $8.800
Lightly Played Foil - $7.100
Moderately Played Foil - $6.200
Heavily Played Foil - $5.300
Damaged Foil - $4.400
Near Mint Foil Spanish - $8.800
Lightly Played Foil Spanish - $7.100
Moderately Played Foil Spanish - $6.200
Heavily Played Foil Spanish - $5.300
Damaged Foil Spanish - $4.400