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 - $8.00
Lightly Played - $7.20
Played - $5.60
Heavily Played - $4.80
Damaged - $4.00
Near Mint Non-English - $8.00
Lightly Played Non-English - $7.20
Played Non-English - $5.60
Heavily Played Non-English - $4.80
Damaged Non-English - $4.00
Foil Prices
Near Mint Foil - $17.70
Lightly Played Foil - $15.90
Played Foil - $12.40
Heavily Played Foil - $10.60
Damaged Foil - $8.90
Near Mint Foil Non-English - $17.70
Lightly Played Foil Non-English - $15.90
Played Foil Non-English - $12.40
Heavily Played Foil Non-English - $10.60
Damaged Foil Non-English - $8.90