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 - $6.00
Lightly Played - $5.70
Moderately Played - $5.40
Heavily Played - $4.80
Damaged - $3.90
NM-Mint Non English - $6.00
Lightly Played Non English - $5.70
Moderately Played Non English - $5.40
Heavily Played Non English - $4.80
Damaged Non English - $3.90
Foil Prices
NM-Mint Foil - $13.10
Lightly Played Foil - $12.50
Moderately Played Foil - $11.80
Heavily Played Foil - $10.50
Damaged Foil - $8.50
NM-Mint Foil Non English - $13.10
Lightly Played Foil Non English - $12.50
Moderately Played Foil Non English - $11.80
Heavily Played Foil Non English - $10.50
Damaged Foil Non English - $8.50