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.)
NM-Mint - $6.30
Lightly Played - $5.70
Moderately Played - $5.10
Heavily Played - $4.40
Damaged - $3.20
NM-Mint Non English - $6.30
Lightly Played Non English - $5.70
Moderately Played Non English - $5.10
Heavily Played Non English - $4.40
Damaged Non English - $3.20
Foil Prices
NM-Mint Foil - $13.80
Lightly Played Foil - $12.40
Moderately Played Foil - $11.00
Heavily Played Foil - $9.70
Damaged Foil - $6.90
NM-Mint Foil Non English - $13.80
Lightly Played Foil Non English - $12.40
Moderately Played Foil Non English - $11.00
Heavily Played Foil Non English - $9.70
Damaged Foil Non English - $6.90